2957198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 4752000

約数和(自身を除く): 1794802

約数列:

[1, 2, 19, 38, 59, 118, 1121, 1319, 2242, 2638, 25061, 50122, 77821, 155642, 1478599, 2957198]

約数ペア:

[(1, 2957198), (2, 1478599), (19, 155642), (38, 77821), (59, 50122), (118, 25061), (1121, 2638), (1319, 2242)]