2444454

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 24

約数和(自身を含む): 5339880

約数和(自身を除く): 2895426

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 977, 1251, 1954, 2502, 2931, 5862, 8793, 17586, 135803, 271606, 407409, 814818, 1222227, 2444454]

約数ペア:

[(1, 2444454), (2, 1222227), (3, 814818), (6, 407409), (9, 271606), (18, 135803), (139, 17586), (278, 8793), (417, 5862), (834, 2931), (977, 2502), (1251, 1954)]