331967942

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1\times {\mathrm{773}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 530363376

約数和(自身を除く): 198395434

約数列:

[1, 2, 17, 34, 289, 578, 743, 773, 1486, 1546, 12631, 13141, 25262, 26282, 214727, 223397, 429454, 446794, 574339, 1148678, 9763763, 19527526, 165983971, 331967942]

約数ペア:

[(1, 331967942), (2, 165983971), (17, 19527526), (34, 9763763), (289, 1148678), (578, 574339), (743, 446794), (773, 429454), (1486, 223397), (1546, 214727), (12631, 26282), (13141, 25262)]