1900535377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 2142572544

約数和(自身を除く): 242037167

約数列:

[1, 13, 37, 137, 151, 191, 481, 1781, 1963, 2483, 5069, 5587, 7067, 20687, 26167, 28841, 65897, 72631, 91871, 268931, 340171, 374933, 765419, 968179, 1067117, 3951217, 9950447, 12586327, 13872521, 51365821, 146195029, 1900535377]

約数ペア:

[(1, 1900535377), (13, 146195029), (37, 51365821), (137, 13872521), (151, 12586327), (191, 9950447), (481, 3951217), (1781, 1067117), (1963, 968179), (2483, 765419), (5069, 374933), (5587, 340171), (7067, 268931), (20687, 91871), (26167, 72631), (28841, 65897)]