2142442372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1866239}}^1$

素因数の和:1866291

約数の個数: 24

約数和(自身を含む): 4389396480

約数和(自身を除く): 2246954108

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1866239, 3732478, 7464956, 13063673, 26127346, 52254692, 76515799, 153031598, 306063196, 535610593, 1071221186, 2142442372]

約数ペア:

[(1, 2142442372), (2, 1071221186), (4, 535610593), (7, 306063196), (14, 153031598), (28, 76515799), (41, 52254692), (82, 26127346), (164, 13063673), (287, 7464956), (574, 3732478), (1148, 1866239)]