2017792730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{16741}}^1$

素因数の和:17474

約数の個数: 32

約数和(自身を含む): 3851329680

約数和(自身を除く): 1833536950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 709, 1418, 3545, 7090, 12053, 16741, 24106, 33482, 60265, 83705, 120530, 167410, 284597, 569194, 1422985, 2845970, 11869369, 23738738, 59346845, 118693690, 201779273, 403558546, 1008896365, 2017792730]

約数ペア:

[(1, 2017792730), (2, 1008896365), (5, 403558546), (10, 201779273), (17, 118693690), (34, 59346845), (85, 23738738), (170, 11869369), (709, 2845970), (1418, 1422985), (3545, 569194), (7090, 284597), (12053, 167410), (16741, 120530), (24106, 83705), (33482, 60265)]