2400198338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1\times {\mathrm{18973}}^1$

素因数の和:20489

約数の個数: 16

約数和(自身を含む): 3686724096

約数和(自身を除く): 1286525758

約数列:

[1, 2, 43, 86, 1471, 2942, 18973, 37946, 63253, 126506, 815839, 1631678, 27909283, 55818566, 1200099169, 2400198338]

約数ペア:

[(1, 2400198338), (2, 1200099169), (43, 55818566), (86, 27909283), (1471, 1631678), (2942, 815839), (18973, 126506), (37946, 63253)]