13329530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 25719120

約数和(自身を除く): 12389590

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 881, 890, 1513, 1762, 3026, 4405, 7565, 8810, 14977, 15130, 29954, 74885, 78409, 149770, 156818, 392045, 784090, 1332953, 2665906, 6664765, 13329530]

約数ペア:

[(1, 13329530), (2, 6664765), (5, 2665906), (10, 1332953), (17, 784090), (34, 392045), (85, 156818), (89, 149770), (170, 78409), (178, 74885), (445, 29954), (881, 15130), (890, 14977), (1513, 8810), (1762, 7565), (3026, 4405)]