528860644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 1007674612

約数和(自身を除く): 478813968

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 997, 1313, 1994, 2626, 3988, 5252, 10201, 12961, 20402, 25922, 40804, 51844, 100697, 132613, 201394, 265226, 402788, 530452, 1309061, 2618122, 5236244, 10170397, 20340794, 40681588, 132215161, 264430322, 528860644]

約数ペア:

[(1, 528860644), (2, 264430322), (4, 132215161), (13, 40681588), (26, 20340794), (52, 10170397), (101, 5236244), (202, 2618122), (404, 1309061), (997, 530452), (1313, 402788), (1994, 265226), (2626, 201394), (3988, 132613), (5252, 100697), (10201, 51844), (12961, 40804), (20402, 25922)]