15707798004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{109897}}^1$

素因数の和:110224

約数の個数: 48

約数和(自身を含む): 37639625408

約数和(自身を除く): 21931827404

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 831, 1108, 1662, 3324, 11911, 23822, 35733, 47644, 71466, 109897, 142932, 219794, 329691, 439588, 659382, 1318764, 4725571, 9451142, 14176713, 18902284, 28353426, 30441469, 56706852, 60882938, 91324407, 121765876, 182648814, 365297628, 1308983167, 2617966334, 3926949501, 5235932668, 7853899002, 15707798004]

約数ペア:

[(1, 15707798004), (2, 7853899002), (3, 5235932668), (4, 3926949501), (6, 2617966334), (12, 1308983167), (43, 365297628), (86, 182648814), (129, 121765876), (172, 91324407), (258, 60882938), (277, 56706852), (516, 30441469), (554, 28353426), (831, 18902284), (1108, 14176713), (1662, 9451142), (3324, 4725571), (11911, 1318764), (23822, 659382), (35733, 439588), (47644, 329691), (71466, 219794), (109897, 142932)]