2904004730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{61253}}^1$

素因数の和:61702

約数の個数: 32

約数和(自身を含む): 5715733248

約数和(自身を除く): 2811728518

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 23705, 47410, 61253, 122506, 306265, 612530, 673783, 1347566, 3368915, 6737830, 26400043, 52800086, 132000215, 264000430, 290400473, 580800946, 1452002365, 2904004730]

約数ペア:

[(1, 2904004730), (2, 1452002365), (5, 580800946), (10, 290400473), (11, 264000430), (22, 132000215), (55, 52800086), (110, 26400043), (431, 6737830), (862, 3368915), (2155, 1347566), (4310, 673783), (4741, 612530), (9482, 306265), (23705, 122506), (47410, 61253)]