1295856368

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{834959}}^1$

素因数の和:835064

約数の個数: 20

約数和(自身を含む): 2536608480

約数和(自身を除く): 1240752112

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 834959, 1669918, 3339836, 6679672, 13359344, 80991023, 161982046, 323964092, 647928184, 1295856368]

約数ペア:

[(1, 1295856368), (2, 647928184), (4, 323964092), (8, 161982046), (16, 80991023), (97, 13359344), (194, 6679672), (388, 3339836), (776, 1669918), (1552, 834959)]