1301555824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1984079}}^1$

素因数の和:1984128

約数の個数: 20

約数和(自身を含む): 2583272160

約数和(自身を除く): 1281716336

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1984079, 3968158, 7936316, 15872632, 31745264, 81347239, 162694478, 325388956, 650777912, 1301555824]

約数ペア:

[(1, 1301555824), (2, 650777912), (4, 325388956), (8, 162694478), (16, 81347239), (41, 31745264), (82, 15872632), (164, 7936316), (328, 3968158), (656, 1984079)]