212966702456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1587503}}^1$

素因数の和:1587959

約数の個数: 32

約数和(自身を含む): 410052283200

約数和(自身を除く): 197085580744

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 409, 818, 1636, 3272, 16769, 33538, 67076, 134152, 1587503, 3175006, 6350012, 12700024, 65087623, 130175246, 260350492, 520700984, 649288727, 1298577454, 2597154908, 5194309816, 26620837807, 53241675614, 106483351228, 212966702456]

約数ペア:

[(1, 212966702456), (2, 106483351228), (4, 53241675614), (8, 26620837807), (41, 5194309816), (82, 2597154908), (164, 1298577454), (328, 649288727), (409, 520700984), (818, 260350492), (1636, 130175246), (3272, 65087623), (16769, 12700024), (33538, 6350012), (67076, 3175006), (134152, 1587503)]