2818810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 5158152

約数和(自身を除く): 2339342

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4621, 9242, 23105, 46210, 281881, 563762, 1409405, 2818810]

約数ペア:

[(1, 2818810), (2, 1409405), (5, 563762), (10, 281881), (61, 46210), (122, 23105), (305, 9242), (610, 4621)]