2653758

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 5779800

約数和(自身を除く): 3126042

約数列:

[1, 2, 3, 6, 9, 18, 379, 389, 758, 778, 1137, 1167, 2274, 2334, 3411, 3501, 6822, 7002, 147431, 294862, 442293, 884586, 1326879, 2653758]

約数ペア:

[(1, 2653758), (2, 1326879), (3, 884586), (6, 442293), (9, 294862), (18, 147431), (379, 7002), (389, 6822), (758, 3501), (778, 3411), (1137, 2334), (1167, 2274)]