2488996838372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31219}}^1\times {\mathrm{42139}}^1$

素因数の和:73416

約数の個数: 48

約数和(自身を含む): 4862497516800

約数和(自身を除く): 2373500678428

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 31219, 42139, 62438, 84278, 124876, 168556, 343409, 463529, 686818, 927058, 1342417, 1373636, 1811977, 1854116, 2684834, 3623954, 5369668, 7247908, 14766587, 19931747, 29533174, 39863494, 59066348, 79726988, 1315537441, 2631074882, 5262149764, 14470911851, 28941823702, 56568109963, 57883647404, 113136219926, 226272439852, 622249209593, 1244498419186, 2488996838372]

約数ペア:

[(1, 2488996838372), (2, 1244498419186), (4, 622249209593), (11, 226272439852), (22, 113136219926), (43, 57883647404), (44, 56568109963), (86, 28941823702), (172, 14470911851), (473, 5262149764), (946, 2631074882), (1892, 1315537441), (31219, 79726988), (42139, 59066348), (62438, 39863494), (84278, 29533174), (124876, 19931747), (168556, 14766587), (343409, 7247908), (463529, 5369668), (686818, 3623954), (927058, 2684834), (1342417, 1854116), (1373636, 1811977)]