3156118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2675882

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 149, 178, 238, 298, 623, 1043, 1246, 1513, 2086, 2533, 3026, 5066, 10591, 13261, 17731, 21182, 26522, 35462, 92827, 185654, 225437, 450874, 1578059, 3156118]

約数ペア:

[(1, 3156118), (2, 1578059), (7, 450874), (14, 225437), (17, 185654), (34, 92827), (89, 35462), (119, 26522), (149, 21182), (178, 17731), (238, 13261), (298, 10591), (623, 5066), (1043, 3026), (1246, 2533), (1513, 2086)]