2943128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 5795760

約数和(自身を除く): 2852632

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 163, 244, 296, 326, 488, 652, 1304, 2257, 4514, 6031, 9028, 9943, 12062, 18056, 19886, 24124, 39772, 48248, 79544, 367891, 735782, 1471564, 2943128]

約数ペア:

[(1, 2943128), (2, 1471564), (4, 735782), (8, 367891), (37, 79544), (61, 48248), (74, 39772), (122, 24124), (148, 19886), (163, 18056), (244, 12062), (296, 9943), (326, 9028), (488, 6031), (652, 4514), (1304, 2257)]