1520292296

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 3029521500

約数和(自身を除く): 1509229204

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 361, 596, 722, 1192, 1444, 2831, 2888, 3533, 5662, 7066, 11324, 14132, 22648, 28264, 53789, 67127, 107578, 134254, 215156, 268508, 430312, 526417, 537016, 1052834, 1275413, 2105668, 2550826, 4211336, 5101652, 10001923, 10203304, 20003846, 40007692, 80015384, 190036537, 380073074, 760146148, 1520292296]

約数ペア:

[(1, 1520292296), (2, 760146148), (4, 380073074), (8, 190036537), (19, 80015384), (38, 40007692), (76, 20003846), (149, 10203304), (152, 10001923), (298, 5101652), (361, 4211336), (596, 2550826), (722, 2105668), (1192, 1275413), (1444, 1052834), (2831, 537016), (2888, 526417), (3533, 430312), (5662, 268508), (7066, 215156), (11324, 134254), (14132, 107578), (22648, 67127), (28264, 53789)]