1241122736

素因数分解:

$2^4\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{5171}}^1$

素因数の和:7329

約数の個数: 40

約数和(自身を含む): 2750014464

約数和(自身を除く): 1508891728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2143, 4286, 5171, 8572, 10342, 15001, 17144, 20684, 30002, 34288, 36197, 41368, 60004, 72394, 82736, 120008, 144788, 240016, 289576, 579152, 11081453, 22162906, 44325812, 77570171, 88651624, 155140342, 177303248, 310280684, 620561368, 1241122736]

約数ペア:

[(1, 1241122736), (2, 620561368), (4, 310280684), (7, 177303248), (8, 155140342), (14, 88651624), (16, 77570171), (28, 44325812), (56, 22162906), (112, 11081453), (2143, 579152), (4286, 289576), (5171, 240016), (8572, 144788), (10342, 120008), (15001, 82736), (17144, 72394), (20684, 60004), (30002, 41368), (34288, 36197)]