431536898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 709927680

約数和(自身を除く): 278390782

約数列:

[1, 2, 13, 26, 97, 139, 194, 278, 1231, 1261, 1807, 2462, 2522, 3614, 13483, 16003, 26966, 32006, 119407, 171109, 175279, 238814, 342218, 350558, 1552291, 2224417, 3104582, 4448834, 16597573, 33195146, 215768449, 431536898]

約数ペア:

[(1, 431536898), (2, 215768449), (13, 33195146), (26, 16597573), (97, 4448834), (139, 3104582), (194, 2224417), (278, 1552291), (1231, 350558), (1261, 342218), (1807, 238814), (2462, 175279), (2522, 171109), (3614, 119407), (13483, 32006), (16003, 26966)]