12948651430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{476579}}^1$

素因数の和:476629

約数の個数: 64

約数和(自身を含む): 28823558400

約数和(自身を除く): 15874906970

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 13585, 27170, 476579, 953158, 2382895, 4765790, 5242369, 6195527, 9055001, 10484738, 12391054, 18110002, 26211845, 30977635, 45275005, 52423690, 61955270, 68150797, 90550010, 99605011, 117715013, 136301594, 199210022, 235430026, 340753985, 498025055, 588575065, 681507970, 996050110, 1177150130, 1294865143, 2589730286, 6474325715, 12948651430]

約数ペア:

[(1, 12948651430), (2, 6474325715), (5, 2589730286), (10, 1294865143), (11, 1177150130), (13, 996050110), (19, 681507970), (22, 588575065), (26, 498025055), (38, 340753985), (55, 235430026), (65, 199210022), (95, 136301594), (110, 117715013), (130, 99605011), (143, 90550010), (190, 68150797), (209, 61955270), (247, 52423690), (286, 45275005), (418, 30977635), (494, 26211845), (715, 18110002), (1045, 12391054), (1235, 10484738), (1430, 9055001), (2090, 6195527), (2470, 5242369), (2717, 4765790), (5434, 2382895), (13585, 953158), (27170, 476579)]