1640250092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{6673}}^1$

素因数の和:6882

約数の個数: 48

約数和(自身を含む): 3217935840

約数和(自身を除く): 1577685748

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 163, 326, 377, 652, 754, 1508, 2119, 4238, 4727, 6673, 8476, 9454, 13346, 18908, 26692, 61451, 86749, 122902, 173498, 193517, 245804, 346996, 387034, 774068, 1087699, 2175398, 2515721, 4350796, 5031442, 10062884, 14140087, 28280174, 31543271, 56560348, 63086542, 126173084, 410062523, 820125046, 1640250092]

約数ペア:

[(1, 1640250092), (2, 820125046), (4, 410062523), (13, 126173084), (26, 63086542), (29, 56560348), (52, 31543271), (58, 28280174), (116, 14140087), (163, 10062884), (326, 5031442), (377, 4350796), (652, 2515721), (754, 2175398), (1508, 1087699), (2119, 774068), (4238, 387034), (4727, 346996), (6673, 245804), (8476, 193517), (9454, 173498), (13346, 122902), (18908, 86749), (26692, 61451)]