140879494

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{12227}}^1$

素因数の和:13059

約数の個数: 16

約数和(自身を含む): 241820928

約数和(自身を除く): 100941434

約数列:

[1, 2, 7, 14, 823, 1646, 5761, 11522, 12227, 24454, 85589, 171178, 10062821, 20125642, 70439747, 140879494]

約数ペア:

[(1, 140879494), (2, 70439747), (7, 20125642), (14, 10062821), (823, 171178), (1646, 85589), (5761, 24454), (11522, 12227)]