887626436

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{3079}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 1571982720

約数和(自身を除く): 684356284

約数列:

[1, 2, 4, 97, 194, 388, 743, 1486, 2972, 3079, 6158, 12316, 72071, 144142, 288284, 298663, 597326, 1194652, 2287697, 4575394, 9150788, 221906609, 443813218, 887626436]

約数ペア:

[(1, 887626436), (2, 443813218), (4, 221906609), (97, 9150788), (194, 4575394), (388, 2287697), (743, 1194652), (1486, 597326), (2972, 298663), (3079, 288284), (6158, 144142), (12316, 72071)]