4137028

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 8394624

約数和(自身を除く): 4257596

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2081, 4162, 8324, 14567, 29134, 58268, 147751, 295502, 591004, 1034257, 2068514, 4137028]

約数ペア:

[(1, 4137028), (2, 2068514), (4, 1034257), (7, 591004), (14, 295502), (28, 147751), (71, 58268), (142, 29134), (284, 14567), (497, 8324), (994, 4162), (1988, 2081)]