2497122

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 5607360

約数和(自身を除く): 3110238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 353, 393, 706, 786, 1059, 1179, 2118, 2358, 3177, 3537, 6354, 7074, 9531, 19062, 46243, 92486, 138729, 277458, 416187, 832374, 1248561, 2497122]

約数ペア:

[(1, 2497122), (2, 1248561), (3, 832374), (6, 416187), (9, 277458), (18, 138729), (27, 92486), (54, 46243), (131, 19062), (262, 9531), (353, 7074), (393, 6354), (706, 3537), (786, 3177), (1059, 2358), (1179, 2118)]