2101765862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{215389}}^1$

素因数の和:215456

約数の個数: 32

約数和(自身を含む): 3908036160

約数和(自身を除く): 1806270298

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 215389, 430778, 1507723, 3015446, 3661613, 7323226, 8830949, 17661898, 25631291, 51262582, 61816643, 123633286, 150126133, 300252266, 1050882931, 2101765862]

約数ペア:

[(1, 2101765862), (2, 1050882931), (7, 300252266), (14, 150126133), (17, 123633286), (34, 61816643), (41, 51262582), (82, 25631291), (119, 17661898), (238, 8830949), (287, 7323226), (574, 3661613), (697, 3015446), (1394, 1507723), (4879, 430778), (9758, 215389)]