2040941386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109013}}^1$

素因数の和:109086

約数の個数: 32

約数和(自身を含む): 3579147648

約数和(自身を除く): 1538206262

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 109013, 218026, 1199143, 2398286, 2507299, 4033481, 5014598, 8066962, 27580289, 44368291, 55160578, 88736582, 92770063, 185540126, 1020470693, 2040941386]

約数ペア:

[(1, 2040941386), (2, 1020470693), (11, 185540126), (22, 92770063), (23, 88736582), (37, 55160578), (46, 44368291), (74, 27580289), (253, 8066962), (407, 5014598), (506, 4033481), (814, 2507299), (851, 2398286), (1702, 1199143), (9361, 218026), (18722, 109013)]