1138961684

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{6337}}^1$

素因数の和:6493

約数の個数: 48

約数和(自身を含む): 2342524800

約数和(自身を除く): 1203563116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 524, 686, 917, 1372, 1834, 3668, 6337, 6419, 12674, 12838, 25348, 25676, 44359, 44933, 88718, 89866, 177436, 179732, 310513, 621026, 830147, 1242052, 1660294, 2173591, 3320588, 4347182, 5811029, 8694364, 11622058, 23244116, 40677203, 81354406, 162708812, 284740421, 569480842, 1138961684]

約数ペア:

[(1, 1138961684), (2, 569480842), (4, 284740421), (7, 162708812), (14, 81354406), (28, 40677203), (49, 23244116), (98, 11622058), (131, 8694364), (196, 5811029), (262, 4347182), (343, 3320588), (524, 2173591), (686, 1660294), (917, 1242052), (1372, 830147), (1834, 621026), (3668, 310513), (6337, 179732), (6419, 177436), (12674, 89866), (12838, 88718), (25348, 44933), (25676, 44359)]