130519984

素因数分解:

$2^4\times 7^1\times {\mathrm{1165357}}^1$

素因数の和:1165372

約数の個数: 20

約数和(自身を含む): 289008784

約数和(自身を除く): 158488800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1165357, 2330714, 4661428, 8157499, 9322856, 16314998, 18645712, 32629996, 65259992, 130519984]

約数ペア:

[(1, 130519984), (2, 65259992), (4, 32629996), (7, 18645712), (8, 16314998), (14, 9322856), (16, 8157499), (28, 4661428), (56, 2330714), (112, 1165357)]