4219270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 8379936

約数和(自身を除く): 4160666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 317, 605, 634, 1210, 1331, 1585, 2662, 3170, 3487, 6655, 6974, 13310, 17435, 34870, 38357, 76714, 191785, 383570, 421927, 843854, 2109635, 4219270]

約数ペア:

[(1, 4219270), (2, 2109635), (5, 843854), (10, 421927), (11, 383570), (22, 191785), (55, 76714), (110, 38357), (121, 34870), (242, 17435), (317, 13310), (605, 6974), (634, 6655), (1210, 3487), (1331, 3170), (1585, 2662)]