2495027810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{986177}}^1$

素因数の和:986218

約数の個数: 32

約数和(自身を含む): 5112346752

約数和(自身を除く): 2617318942

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 986177, 1972354, 4930885, 9861770, 10847947, 21695894, 22682071, 45364142, 54239735, 108479470, 113410355, 226820710, 249502781, 499005562, 1247513905, 2495027810]

約数ペア:

[(1, 2495027810), (2, 1247513905), (5, 499005562), (10, 249502781), (11, 226820710), (22, 113410355), (23, 108479470), (46, 54239735), (55, 45364142), (110, 22682071), (115, 21695894), (230, 10847947), (253, 9861770), (506, 4930885), (1265, 1972354), (2530, 986177)]