2227654828

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^2\times {\mathrm{6949}}^1$

素因数の和:7174

約数の個数: 36

約数和(自身を含む): 4497984400

約数和(自身を除く): 2270329572

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 6949, 11449, 13898, 22898, 27796, 45796, 48643, 80143, 97286, 160286, 194572, 320572, 743543, 1487086, 2974172, 5204801, 10409602, 20819204, 79559101, 159118202, 318236404, 556913707, 1113827414, 2227654828]

約数ペア:

[(1, 2227654828), (2, 1113827414), (4, 556913707), (7, 318236404), (14, 159118202), (28, 79559101), (107, 20819204), (214, 10409602), (428, 5204801), (749, 2974172), (1498, 1487086), (2996, 743543), (6949, 320572), (11449, 194572), (13898, 160286), (22898, 97286), (27796, 80143), (45796, 48643)]