15038476642

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1\times {\mathrm{3413}}^1$

素因数の和:4554

約数の個数: 32

約数和(自身を含む): 25880632704

約数和(自身を除く): 10842156062

約数列:

[1, 2, 7, 14, 491, 641, 982, 1282, 3413, 3437, 4487, 6826, 6874, 8974, 23891, 47782, 314731, 629462, 1675783, 2187733, 2203117, 3351566, 4375466, 4406234, 11730481, 15314131, 23460962, 30628262, 1074176903, 2148353806, 7519238321, 15038476642]

約数ペア:

[(1, 15038476642), (2, 7519238321), (7, 2148353806), (14, 1074176903), (491, 30628262), (641, 23460962), (982, 15314131), (1282, 11730481), (3413, 4406234), (3437, 4375466), (4487, 3351566), (6826, 2203117), (6874, 2187733), (8974, 1675783), (23891, 629462), (47782, 314731)]