2658426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 5728320

約数和(自身を除く): 3069894

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 389, 402, 778, 1139, 1167, 2278, 2334, 3417, 6613, 6834, 13226, 19839, 26063, 39678, 52126, 78189, 156378, 443071, 886142, 1329213, 2658426]

約数ペア:

[(1, 2658426), (2, 1329213), (3, 886142), (6, 443071), (17, 156378), (34, 78189), (51, 52126), (67, 39678), (102, 26063), (134, 19839), (201, 13226), (389, 6834), (402, 6613), (778, 3417), (1139, 2334), (1167, 2278)]