2228731284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131071}}^1$

素因数の和:131200

約数の個数: 48

約数和(自身を含む): 5651824640

約数和(自身を除く): 3423093356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 131071, 262142, 393213, 524284, 786426, 1572852, 1703923, 3407846, 5111769, 6815692, 10223538, 14286739, 20447076, 28573478, 42860217, 57146956, 85720434, 171440868, 185727607, 371455214, 557182821, 742910428, 1114365642, 2228731284]

約数ペア:

[(1, 2228731284), (2, 1114365642), (3, 742910428), (4, 557182821), (6, 371455214), (12, 185727607), (13, 171440868), (26, 85720434), (39, 57146956), (52, 42860217), (78, 28573478), (109, 20447076), (156, 14286739), (218, 10223538), (327, 6815692), (436, 5111769), (654, 3407846), (1308, 1703923), (1417, 1572852), (2834, 786426), (4251, 524284), (5668, 393213), (8502, 262142), (17004, 131071)]