2089589038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{3659}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 3311216640

約数和(自身を除く): 1221627602

約数列:

[1, 2, 31, 61, 62, 122, 151, 302, 1891, 3659, 3782, 4681, 7318, 9211, 9362, 18422, 113429, 223199, 226858, 285541, 446398, 552509, 571082, 1105018, 6919169, 13838338, 17127779, 33703049, 34255558, 67406098, 1044794519, 2089589038]

約数ペア:

[(1, 2089589038), (2, 1044794519), (31, 67406098), (61, 34255558), (62, 33703049), (122, 17127779), (151, 13838338), (302, 6919169), (1891, 1105018), (3659, 571082), (3782, 552509), (4681, 446398), (7318, 285541), (9211, 226858), (9362, 223199), (18422, 113429)]