2019937058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1559}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 3184272000

約数和(自身を除く): 1164334942

約数列:

[1, 2, 29, 58, 89, 178, 251, 502, 1559, 2581, 3118, 5162, 7279, 14558, 22339, 44678, 45211, 90422, 138751, 277502, 391309, 647831, 782618, 1295662, 4023779, 8047558, 11347961, 22695922, 34826501, 69653002, 1009968529, 2019937058]

約数ペア:

[(1, 2019937058), (2, 1009968529), (29, 69653002), (58, 34826501), (89, 22695922), (178, 11347961), (251, 8047558), (502, 4023779), (1559, 1295662), (2581, 782618), (3118, 647831), (5162, 391309), (7279, 277502), (14558, 138751), (22339, 90422), (44678, 45211)]