5278028

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 10612224

約数和(自身を除く): 5334196

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 751, 1004, 1502, 1757, 3004, 3514, 5257, 7028, 10514, 21028, 188501, 377002, 754004, 1319507, 2639014, 5278028]

約数ペア:

[(1, 5278028), (2, 2639014), (4, 1319507), (7, 754004), (14, 377002), (28, 188501), (251, 21028), (502, 10514), (751, 7028), (1004, 5257), (1502, 3514), (1757, 3004)]