409205324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{152461}}^1$

素因数の和:152537

約数の個数: 24

約数和(自身を含む): 794022096

約数和(自身を除く): 384816772

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 152461, 304922, 609844, 1677071, 3354142, 6708284, 9300121, 18600242, 37200484, 102301331, 204602662, 409205324]

約数ペア:

[(1, 409205324), (2, 204602662), (4, 102301331), (11, 37200484), (22, 18600242), (44, 9300121), (61, 6708284), (122, 3354142), (244, 1677071), (671, 609844), (1342, 304922), (2684, 152461)]