2904088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 6048720

約数和(自身を除く): 3144632

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 541, 671, 1082, 1342, 2164, 2684, 4328, 5368, 5951, 11902, 23804, 33001, 47608, 66002, 132004, 264008, 363011, 726022, 1452044, 2904088]

約数ペア:

[(1, 2904088), (2, 1452044), (4, 726022), (8, 363011), (11, 264008), (22, 132004), (44, 66002), (61, 47608), (88, 33001), (122, 23804), (244, 11902), (488, 5951), (541, 5368), (671, 4328), (1082, 2684), (1342, 2164)]