993388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 1923264

約数和(自身を除く): 929876

約数列:

[1, 2, 4, 11, 22, 44, 107, 211, 214, 422, 428, 844, 1177, 2321, 2354, 4642, 4708, 9284, 22577, 45154, 90308, 248347, 496694, 993388]

約数ペア:

[(1, 993388), (2, 496694), (4, 248347), (11, 90308), (22, 45154), (44, 22577), (107, 9284), (211, 4708), (214, 4642), (422, 2354), (428, 2321), (844, 1177)]