7138920316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1\times {\mathrm{911}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 13718960640

約数和(自身を除く): 6580040324

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 739, 911, 964, 1478, 1822, 2651, 2956, 3644, 5302, 8129, 10021, 10604, 16258, 20042, 32516, 40084, 178099, 219551, 356198, 439102, 673229, 712396, 878204, 1346458, 1959089, 2415061, 2692916, 3918178, 4830122, 7405519, 7836356, 9660244, 14811038, 29622076, 162248189, 324496378, 648992756, 1784730079, 3569460158, 7138920316]

約数ペア:

[(1, 7138920316), (2, 3569460158), (4, 1784730079), (11, 648992756), (22, 324496378), (44, 162248189), (241, 29622076), (482, 14811038), (739, 9660244), (911, 7836356), (964, 7405519), (1478, 4830122), (1822, 3918178), (2651, 2692916), (2956, 2415061), (3644, 1959089), (5302, 1346458), (8129, 878204), (10021, 712396), (10604, 673229), (16258, 439102), (20042, 356198), (32516, 219551), (40084, 178099)]