387865166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 682350480

約数和(自身を除く): 294485314

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 289, 442, 533, 578, 697, 1066, 1259, 1394, 2518, 3757, 7514, 9061, 11849, 16367, 18122, 21403, 23698, 32734, 42806, 51619, 103238, 154037, 278239, 308074, 363851, 556478, 671047, 727702, 877523, 1342094, 1755046, 4730063, 9460126, 11407799, 14917891, 22815598, 29835782, 193932583, 387865166]

約数ペア:

[(1, 387865166), (2, 193932583), (13, 29835782), (17, 22815598), (26, 14917891), (34, 11407799), (41, 9460126), (82, 4730063), (221, 1755046), (289, 1342094), (442, 877523), (533, 727702), (578, 671047), (697, 556478), (1066, 363851), (1259, 308074), (1394, 278239), (2518, 154037), (3757, 103238), (7514, 51619), (9061, 42806), (11849, 32734), (16367, 23698), (18122, 21403)]