4146370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 7963200

約数和(自身を除く): 3816830

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 157, 190, 278, 314, 695, 785, 1390, 1570, 2641, 2983, 5282, 5966, 13205, 14915, 21823, 26410, 29830, 43646, 109115, 218230, 414637, 829274, 2073185, 4146370]

約数ペア:

[(1, 4146370), (2, 2073185), (5, 829274), (10, 414637), (19, 218230), (38, 109115), (95, 43646), (139, 29830), (157, 26410), (190, 21823), (278, 14915), (314, 13205), (695, 5966), (785, 5282), (1390, 2983), (1570, 2641)]