2977458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 6557760

約数和(自身を除く): 3580302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 229, 394, 458, 591, 687, 1182, 1374, 2167, 2519, 4334, 5038, 6501, 7557, 13002, 15114, 45113, 90226, 135339, 270678, 496243, 992486, 1488729, 2977458]

約数ペア:

[(1, 2977458), (2, 1488729), (3, 992486), (6, 496243), (11, 270678), (22, 135339), (33, 90226), (66, 45113), (197, 15114), (229, 13002), (394, 7557), (458, 6501), (591, 5038), (687, 4334), (1182, 2519), (1374, 2167)]