3869897512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{15269}}^1$

素因数の和:17725

約数の個数: 32

約数和(自身を含む): 7817934600

約数和(自身を除く): 3948037088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2437, 4874, 9748, 15269, 19496, 30538, 31681, 61076, 63362, 122152, 126724, 198497, 253448, 396994, 793988, 1587976, 37210553, 74421106, 148842212, 297684424, 483737189, 967474378, 1934948756, 3869897512]

約数ペア:

[(1, 3869897512), (2, 1934948756), (4, 967474378), (8, 483737189), (13, 297684424), (26, 148842212), (52, 74421106), (104, 37210553), (2437, 1587976), (4874, 793988), (9748, 396994), (15269, 253448), (19496, 198497), (30538, 126724), (31681, 122152), (61076, 63362)]