4770290819

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 5709090816

約数和(自身を除く): 938799997

約数列:

[1, 7, 31, 113, 217, 227, 791, 857, 1589, 3503, 5999, 7037, 24521, 25651, 26567, 49259, 96841, 179557, 185969, 194539, 677887, 795181, 1361773, 3002071, 5566267, 6030709, 21014497, 21982907, 42214963, 153880349, 681470117, 4770290819]

約数ペア:

[(1, 4770290819), (7, 681470117), (31, 153880349), (113, 42214963), (217, 21982907), (227, 21014497), (791, 6030709), (857, 5566267), (1589, 3002071), (3503, 1361773), (5999, 795181), (7037, 677887), (24521, 194539), (25651, 185969), (26567, 179557), (49259, 96841)]