474913060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{389273}}^1$

素因数の和:389343

約数の個数: 24

約数和(自身を含む): 1013669496

約数和(自身を除く): 538756436

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 389273, 778546, 1557092, 1946365, 3892730, 7785460, 23745653, 47491306, 94982612, 118728265, 237456530, 474913060]

約数ペア:

[(1, 474913060), (2, 237456530), (4, 118728265), (5, 94982612), (10, 47491306), (20, 23745653), (61, 7785460), (122, 3892730), (244, 1946365), (305, 1557092), (610, 778546), (1220, 389273)]