840502082

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{2417}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 1469370240

約数和(自身を除く): 628868158

約数列:

[1, 2, 7, 14, 59, 118, 413, 421, 826, 842, 2417, 2947, 4834, 5894, 16919, 24839, 33838, 49678, 142603, 173873, 285206, 347746, 998221, 1017557, 1996442, 2035114, 7122899, 14245798, 60035863, 120071726, 420251041, 840502082]

約数ペア:

[(1, 840502082), (2, 420251041), (7, 120071726), (14, 60035863), (59, 14245798), (118, 7122899), (413, 2035114), (421, 1996442), (826, 1017557), (842, 998221), (2417, 347746), (2947, 285206), (4834, 173873), (5894, 142603), (16919, 49678), (24839, 33838)]