373574630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{261241}}^1$

素因数の和:261272

約数の個数: 32

約数和(自身を含む): 789995808

約数和(自身を除く): 416421178

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 261241, 522482, 1306205, 2612410, 2873651, 3396133, 5747302, 6792266, 14368255, 16980665, 28736510, 33961330, 37357463, 74714926, 186787315, 373574630]

約数ペア:

[(1, 373574630), (2, 186787315), (5, 74714926), (10, 37357463), (11, 33961330), (13, 28736510), (22, 16980665), (26, 14368255), (55, 6792266), (65, 5747302), (110, 3396133), (130, 2873651), (143, 2612410), (286, 1306205), (715, 522482), (1430, 261241)]