268140998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{16249}}^1$

素因数の和:16511

約数の個数: 16

約数和(自身を含む): 414960000

約数和(自身を除く): 146819002

約数列:

[1, 2, 37, 74, 223, 446, 8251, 16249, 16502, 32498, 601213, 1202426, 3623527, 7247054, 134070499, 268140998]

約数ペア:

[(1, 268140998), (2, 134070499), (37, 7247054), (74, 3623527), (223, 1202426), (446, 601213), (8251, 32498), (16249, 16502)]