2411948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 3007060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 191, 287, 308, 382, 451, 574, 764, 902, 1148, 1337, 1804, 2101, 2674, 3157, 4202, 5348, 6314, 7831, 8404, 12628, 14707, 15662, 29414, 31324, 54817, 58828, 86141, 109634, 172282, 219268, 344564, 602987, 1205974, 2411948]

約数ペア:

[(1, 2411948), (2, 1205974), (4, 602987), (7, 344564), (11, 219268), (14, 172282), (22, 109634), (28, 86141), (41, 58828), (44, 54817), (77, 31324), (82, 29414), (154, 15662), (164, 14707), (191, 12628), (287, 8404), (308, 7831), (382, 6314), (451, 5348), (574, 4202), (764, 3157), (902, 2674), (1148, 2101), (1337, 1804)]