2912305214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 5484982272

約数和(自身を除く): 2572677058

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 241, 469, 482, 871, 938, 991, 1687, 1742, 1982, 3133, 3374, 6097, 6266, 6937, 12194, 12883, 13874, 16147, 21931, 25766, 32294, 43862, 66397, 90181, 113029, 132794, 180362, 209911, 226058, 238831, 419822, 464779, 477662, 863161, 929558, 1469377, 1671817, 1726322, 2938754, 3104803, 3343634, 6042127, 6209606, 12084254, 16001677, 21733621, 32003354, 43467242, 112011739, 208021801, 224023478, 416043602, 1456152607, 2912305214]

約数ペア:

[(1, 2912305214), (2, 1456152607), (7, 416043602), (13, 224023478), (14, 208021801), (26, 112011739), (67, 43467242), (91, 32003354), (134, 21733621), (182, 16001677), (241, 12084254), (469, 6209606), (482, 6042127), (871, 3343634), (938, 3104803), (991, 2938754), (1687, 1726322), (1742, 1671817), (1982, 1469377), (3133, 929558), (3374, 863161), (6097, 477662), (6266, 464779), (6937, 419822), (12194, 238831), (12883, 226058), (13874, 209911), (16147, 180362), (21931, 132794), (25766, 113029), (32294, 90181), (43862, 66397)]