858162932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{19841}}^1$

素因数の和:20839

約数の個数: 24

約数和(自身を含む): 1640060352

約数和(自身を除く): 781897420

約数列:

[1, 2, 4, 11, 22, 44, 983, 1966, 3932, 10813, 19841, 21626, 39682, 43252, 79364, 218251, 436502, 873004, 19503703, 39007406, 78014812, 214540733, 429081466, 858162932]

約数ペア:

[(1, 858162932), (2, 429081466), (4, 214540733), (11, 78014812), (22, 39007406), (44, 19503703), (983, 873004), (1966, 436502), (3932, 218251), (10813, 79364), (19841, 43252), (21626, 39682)]