2618408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 5601960

約数和(自身を除く): 2983552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1481, 1768, 2962, 5924, 11848, 19253, 25177, 38506, 50354, 77012, 100708, 154024, 201416, 327301, 654602, 1309204, 2618408]

約数ペア:

[(1, 2618408), (2, 1309204), (4, 654602), (8, 327301), (13, 201416), (17, 154024), (26, 100708), (34, 77012), (52, 50354), (68, 38506), (104, 25177), (136, 19253), (221, 11848), (442, 5924), (884, 2962), (1481, 1768)]