6406988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 13128864

約数和(自身を除く): 6721876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 5581, 11162, 22324, 39067, 78134, 156268, 228821, 457642, 915284, 1601747, 3203494, 6406988]

約数ペア:

[(1, 6406988), (2, 3203494), (4, 1601747), (7, 915284), (14, 457642), (28, 228821), (41, 156268), (82, 78134), (164, 39067), (287, 22324), (574, 11162), (1148, 5581)]