578623630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4450951}}^1$

素因数の和:4450971

約数の個数: 16

約数和(自身を含む): 1121639904

約数和(自身を除く): 543016274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4450951, 8901902, 22254755, 44509510, 57862363, 115724726, 289311815, 578623630]

約数ペア:

[(1, 578623630), (2, 289311815), (5, 115724726), (10, 57862363), (13, 44509510), (26, 22254755), (65, 8901902), (130, 4450951)]