1405343344

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{120817}}^1$

素因数の和:121552

約数の個数: 20

約数和(自身を含む): 2726620624

約数和(自身を除く): 1321277280

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 120817, 241634, 483268, 966536, 1933072, 87833959, 175667918, 351335836, 702671672, 1405343344]

約数ペア:

[(1, 1405343344), (2, 702671672), (4, 351335836), (8, 175667918), (16, 87833959), (727, 1933072), (1454, 966536), (2908, 483268), (5816, 241634), (11632, 120817)]