315753392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{680503}}^1$

素因数の和:680540

約数の個数: 20

約数和(自身を含む): 632868720

約数和(自身を除く): 317115328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 680503, 1361006, 2722012, 5444024, 10888048, 19734587, 39469174, 78938348, 157876696, 315753392]

約数ペア:

[(1, 315753392), (2, 157876696), (4, 78938348), (8, 39469174), (16, 19734587), (29, 10888048), (58, 5444024), (116, 2722012), (232, 1361006), (464, 680503)]