4513985567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{8747}}^1$

素因数の和:8927

約数の個数: 32

約数和(自身を含む): 5714053632

約数和(自身を除く): 1200068065

約数列:

[1, 7, 13, 53, 91, 107, 371, 689, 749, 1391, 4823, 5671, 8747, 9737, 39697, 61229, 73723, 113711, 463591, 516061, 795977, 935929, 3245137, 6026683, 6551503, 12167077, 42186781, 49604237, 85169539, 347229659, 644855081, 4513985567]

約数ペア:

[(1, 4513985567), (7, 644855081), (13, 347229659), (53, 85169539), (91, 49604237), (107, 42186781), (371, 12167077), (689, 6551503), (749, 6026683), (1391, 3245137), (4823, 935929), (5671, 795977), (8747, 516061), (9737, 463591), (39697, 113711), (61229, 73723)]