1284128536

素因数分解:

$2^3\times {\mathrm{1597}}^1\times {\mathrm{100511}}^1$

素因数の和:102114

約数の個数: 16

約数和(自身を含む): 2409272640

約数和(自身を除く): 1125144104

約数列:

[1, 2, 4, 8, 1597, 3194, 6388, 12776, 100511, 201022, 402044, 804088, 160516067, 321032134, 642064268, 1284128536]

約数ペア:

[(1, 1284128536), (2, 642064268), (4, 321032134), (8, 160516067), (1597, 804088), (3194, 402044), (6388, 201022), (12776, 100511)]