1521501852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{226819}}^1$

素因数の和:226882

約数の個数: 48

約数和(自身を含む): 3912191360

約数和(自身を除く): 2390689508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 226819, 453638, 680457, 907276, 1360914, 2721828, 2948647, 5897294, 8845941, 9753217, 11794588, 17691882, 19506434, 29259651, 35383764, 39012868, 58519302, 117038604, 126791821, 253583642, 380375463, 507167284, 760750926, 1521501852]

約数ペア:

[(1, 1521501852), (2, 760750926), (3, 507167284), (4, 380375463), (6, 253583642), (12, 126791821), (13, 117038604), (26, 58519302), (39, 39012868), (43, 35383764), (52, 29259651), (78, 19506434), (86, 17691882), (129, 11794588), (156, 9753217), (172, 8845941), (258, 5897294), (516, 2948647), (559, 2721828), (1118, 1360914), (1677, 907276), (2236, 680457), (3354, 453638), (6708, 226819)]