2017038910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{7103}}^1$

素因数の和:7572

約数の個数: 32

約数和(自身を含む): 3690385920

約数和(自身を除く): 1673347010

約数列:

[1, 2, 5, 10, 73, 146, 365, 389, 730, 778, 1945, 3890, 7103, 14206, 28397, 35515, 56794, 71030, 141985, 283970, 518519, 1037038, 2592595, 2763067, 5185190, 5526134, 13815335, 27630670, 201703891, 403407782, 1008519455, 2017038910]

約数ペア:

[(1, 2017038910), (2, 1008519455), (5, 403407782), (10, 201703891), (73, 27630670), (146, 13815335), (365, 5526134), (389, 5185190), (730, 2763067), (778, 2592595), (1945, 1037038), (3890, 518519), (7103, 283970), (14206, 141985), (28397, 71030), (35515, 56794)]