1261925572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{7907}}^1$

素因数の和:10275

約数の個数: 24

約数和(自身を含む): 2339565984

約数和(自身を除く): 1077640412

約数列:

[1, 2, 4, 17, 34, 68, 2347, 4694, 7907, 9388, 15814, 31628, 39899, 79798, 134419, 159596, 268838, 537676, 18557729, 37115458, 74230916, 315481393, 630962786, 1261925572]

約数ペア:

[(1, 1261925572), (2, 630962786), (4, 315481393), (17, 74230916), (34, 37115458), (68, 18557729), (2347, 537676), (4694, 268838), (7907, 159596), (9388, 134419), (15814, 79798), (31628, 39899)]