1021963672

素因数分解:

$2^3\times {\mathrm{10657}}^1\times {\mathrm{11987}}^1$

素因数の和:22650

約数の個数: 16

約数和(自身を含む): 1916521560

約数和(自身を除く): 894557888

約数列:

[1, 2, 4, 8, 10657, 11987, 21314, 23974, 42628, 47948, 85256, 95896, 127745459, 255490918, 510981836, 1021963672]

約数ペア:

[(1, 1021963672), (2, 510981836), (4, 255490918), (8, 127745459), (10657, 95896), (11987, 85256), (21314, 47948), (23974, 42628)]