389633666

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{6569}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 597922560

約数和(自身を除く): 208288894

約数列:

[1, 2, 47, 94, 631, 1262, 6569, 13138, 29657, 59314, 308743, 617486, 4145039, 8290078, 194816833, 389633666]

約数ペア:

[(1, 389633666), (2, 194816833), (47, 8290078), (94, 4145039), (631, 617486), (1262, 308743), (6569, 59314), (13138, 29657)]