898998612

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{2221}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 2127787200

約数和(自身を除く): 1228788588

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 379, 534, 758, 1068, 1137, 1516, 2221, 2274, 4442, 4548, 6663, 8884, 13326, 26652, 33731, 67462, 101193, 134924, 197669, 202386, 395338, 404772, 593007, 790676, 841759, 1186014, 1683518, 2372028, 2525277, 3367036, 5050554, 10101108, 74916551, 149833102, 224749653, 299666204, 449499306, 898998612]

約数ペア:

[(1, 898998612), (2, 449499306), (3, 299666204), (4, 224749653), (6, 149833102), (12, 74916551), (89, 10101108), (178, 5050554), (267, 3367036), (356, 2525277), (379, 2372028), (534, 1683518), (758, 1186014), (1068, 841759), (1137, 790676), (1516, 593007), (2221, 404772), (2274, 395338), (4442, 202386), (4548, 197669), (6663, 134924), (8884, 101193), (13326, 67462), (26652, 33731)]