319994636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{27109}}^1$

素因数の和:27353

約数の個数: 24

約数和(自身を含む): 605745840

約数和(自身を除く): 285751204

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 27109, 54218, 108436, 352417, 704834, 1409668, 6153743, 12307486, 24614972, 79998659, 159997318, 319994636]

約数ペア:

[(1, 319994636), (2, 159997318), (4, 79998659), (13, 24614972), (26, 12307486), (52, 6153743), (227, 1409668), (454, 704834), (908, 352417), (2951, 108436), (5902, 54218), (11804, 27109)]