13080491438

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1\times {\mathrm{7723}}^1$

素因数の和:8432

約数の個数: 32

約数和(自身を含む): 22556551680

約数和(自身を除く): 9476060242

約数列:

[1, 2, 7, 14, 311, 389, 622, 778, 2177, 2723, 4354, 5446, 7723, 15446, 54061, 108122, 120979, 241958, 846853, 1693706, 2401853, 3004247, 4803706, 6008494, 16812971, 21029729, 33625942, 42059458, 934320817, 1868641634, 6540245719, 13080491438]

約数ペア:

[(1, 13080491438), (2, 6540245719), (7, 1868641634), (14, 934320817), (311, 42059458), (389, 33625942), (622, 21029729), (778, 16812971), (2177, 6008494), (2723, 4803706), (4354, 3004247), (5446, 2401853), (7723, 1693706), (15446, 846853), (54061, 241958), (108122, 120979)]