402159092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 758284800

約数和(自身を除く): 356125708

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 223, 244, 389, 446, 778, 892, 1159, 1556, 2318, 4237, 4636, 7391, 8474, 13603, 14782, 16948, 23729, 27206, 29564, 47458, 54412, 86747, 94916, 173494, 258457, 346988, 450851, 516914, 901702, 1033828, 1648193, 1803404, 3296386, 5291567, 6592772, 10583134, 21166268, 100539773, 201079546, 402159092]

約数ペア:

[(1, 402159092), (2, 201079546), (4, 100539773), (19, 21166268), (38, 10583134), (61, 6592772), (76, 5291567), (122, 3296386), (223, 1803404), (244, 1648193), (389, 1033828), (446, 901702), (778, 516914), (892, 450851), (1159, 346988), (1556, 258457), (2318, 173494), (4237, 94916), (4636, 86747), (7391, 54412), (8474, 47458), (13603, 29564), (14782, 27206), (16948, 23729)]