1035796208

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{640963}}^1$

素因数の和:641072

約数の個数: 20

約数和(自身を含む): 2026728168

約数和(自身を除く): 990931960

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 640963, 1281926, 2563852, 5127704, 10255408, 64737263, 129474526, 258949052, 517898104, 1035796208]

約数ペア:

[(1, 1035796208), (2, 517898104), (4, 258949052), (8, 129474526), (16, 64737263), (101, 10255408), (202, 5127704), (404, 2563852), (808, 1281926), (1616, 640963)]