2799274018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{7177}}^1$

素因数の和:7402

約数の個数: 32

約数和(自身を含む): 4485962880

約数和(自身を除く): 1686688862

約数列:

[1, 2, 23, 46, 61, 122, 139, 278, 1403, 2806, 3197, 6394, 7177, 8479, 14354, 16958, 165071, 195017, 330142, 390034, 437797, 875594, 997603, 1995206, 10069331, 20138662, 22944869, 45889738, 60853783, 121707566, 1399637009, 2799274018]

約数ペア:

[(1, 2799274018), (2, 1399637009), (23, 121707566), (46, 60853783), (61, 45889738), (122, 22944869), (139, 20138662), (278, 10069331), (1403, 1995206), (2806, 997603), (3197, 875594), (6394, 437797), (7177, 390034), (8479, 330142), (14354, 195017), (16958, 165071)]