2912911204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 6244761600

約数和(自身を除く): 3331850396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 191, 218, 263, 266, 382, 436, 526, 532, 763, 764, 1052, 1337, 1526, 1841, 2071, 2674, 3052, 3629, 3682, 4142, 4997, 5348, 7258, 7364, 8284, 9994, 14497, 14516, 19988, 20819, 25403, 28667, 28994, 34979, 41638, 50233, 50806, 57334, 57988, 69958, 83276, 100466, 101612, 114668, 139916, 145733, 200669, 200932, 291466, 351631, 395561, 401338, 544673, 582932, 703262, 791122, 802676, 954427, 1089346, 1406524, 1582244, 1908854, 2178692, 2768927, 3812711, 3817708, 5475397, 5537854, 6680989, 7625422, 10950794, 11075708, 13361978, 15250844, 21901588, 26723956, 38327779, 76655558, 104032543, 153311116, 208065086, 416130172, 728227801, 1456455602, 2912911204]

約数ペア:

[(1, 2912911204), (2, 1456455602), (4, 728227801), (7, 416130172), (14, 208065086), (19, 153311116), (28, 104032543), (38, 76655558), (76, 38327779), (109, 26723956), (133, 21901588), (191, 15250844), (218, 13361978), (263, 11075708), (266, 10950794), (382, 7625422), (436, 6680989), (526, 5537854), (532, 5475397), (763, 3817708), (764, 3812711), (1052, 2768927), (1337, 2178692), (1526, 1908854), (1841, 1582244), (2071, 1406524), (2674, 1089346), (3052, 954427), (3629, 802676), (3682, 791122), (4142, 703262), (4997, 582932), (5348, 544673), (7258, 401338), (7364, 395561), (8284, 351631), (9994, 291466), (14497, 200932), (14516, 200669), (19988, 145733), (20819, 139916), (25403, 114668), (28667, 101612), (28994, 100466), (34979, 83276), (41638, 69958), (50233, 57988), (50806, 57334)]