13308864436

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{12343}}^1$

素因数の和:12848

約数の個数: 48

約数和(自身を含む): 26962061056

約数和(自身を除く): 13653196620

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 397, 679, 794, 1358, 1588, 2716, 2779, 5558, 11116, 12343, 24686, 38509, 49372, 77018, 86401, 154036, 172802, 269563, 345604, 539126, 1078252, 1197271, 2394542, 4789084, 4900171, 8380897, 9800342, 16761794, 19600684, 33523588, 34301197, 68602394, 137204788, 475316587, 950633174, 1901266348, 3327216109, 6654432218, 13308864436]

約数ペア:

[(1, 13308864436), (2, 6654432218), (4, 3327216109), (7, 1901266348), (14, 950633174), (28, 475316587), (97, 137204788), (194, 68602394), (388, 34301197), (397, 33523588), (679, 19600684), (794, 16761794), (1358, 9800342), (1588, 8380897), (2716, 4900171), (2779, 4789084), (5558, 2394542), (11116, 1197271), (12343, 1078252), (24686, 539126), (38509, 345604), (49372, 269563), (77018, 172802), (86401, 154036)]