4222130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 4160398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 293, 586, 655, 1310, 1441, 1465, 2882, 2930, 3223, 6446, 7205, 14410, 16115, 32230, 38383, 76766, 191915, 383830, 422213, 844426, 2111065, 4222130]

約数ペア:

[(1, 4222130), (2, 2111065), (5, 844426), (10, 422213), (11, 383830), (22, 191915), (55, 76766), (110, 38383), (131, 32230), (262, 16115), (293, 14410), (586, 7205), (655, 6446), (1310, 3223), (1441, 2930), (1465, 2882)]