869451716

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 1760330880

約数和(自身を除く): 890879164

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 293, 524, 586, 809, 917, 1172, 1618, 1834, 2051, 3236, 3668, 4102, 5663, 8204, 11326, 22652, 38383, 76766, 105979, 153532, 211958, 237037, 268681, 423916, 474074, 537362, 741853, 948148, 1074724, 1483706, 1659259, 2967412, 3318518, 6637036, 31051847, 62103694, 124207388, 217362929, 434725858, 869451716]

約数ペア:

[(1, 869451716), (2, 434725858), (4, 217362929), (7, 124207388), (14, 62103694), (28, 31051847), (131, 6637036), (262, 3318518), (293, 2967412), (524, 1659259), (586, 1483706), (809, 1074724), (917, 948148), (1172, 741853), (1618, 537362), (1834, 474074), (2051, 423916), (3236, 268681), (3668, 237037), (4102, 211958), (5663, 153532), (8204, 105979), (11326, 76766), (22652, 38383)]