2725998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 6020352

約数和(自身を除く): 3294354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 401, 618, 802, 1133, 1203, 2266, 2406, 3399, 4411, 6798, 8822, 13233, 26466, 41303, 82606, 123909, 247818, 454333, 908666, 1362999, 2725998]

約数ペア:

[(1, 2725998), (2, 1362999), (3, 908666), (6, 454333), (11, 247818), (22, 123909), (33, 82606), (66, 41303), (103, 26466), (206, 13233), (309, 8822), (401, 6798), (618, 4411), (802, 3399), (1133, 2406), (1203, 2266)]