408766196

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{10973}}^1$

素因数の和:11183

約数の個数: 24

約数和(自身を含む): 731307360

約数和(自身を除く): 322541164

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 9313, 10973, 18626, 21946, 37252, 43892, 735191, 1470382, 1525247, 2940764, 3050494, 6100988, 102191549, 204383098, 408766196]

約数ペア:

[(1, 408766196), (2, 204383098), (4, 102191549), (67, 6100988), (134, 3050494), (139, 2940764), (268, 1525247), (278, 1470382), (556, 735191), (9313, 43892), (10973, 37252), (18626, 21946)]