1199436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 3252480

約数和(自身を除く): 2053044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 131, 218, 262, 327, 393, 436, 524, 654, 763, 786, 917, 1308, 1526, 1572, 1834, 2289, 2751, 3052, 3668, 4578, 5502, 9156, 11004, 14279, 28558, 42837, 57116, 85674, 99953, 171348, 199906, 299859, 399812, 599718, 1199436]

約数ペア:

[(1, 1199436), (2, 599718), (3, 399812), (4, 299859), (6, 199906), (7, 171348), (12, 99953), (14, 85674), (21, 57116), (28, 42837), (42, 28558), (84, 14279), (109, 11004), (131, 9156), (218, 5502), (262, 4578), (327, 3668), (393, 3052), (436, 2751), (524, 2289), (654, 1834), (763, 1572), (786, 1526), (917, 1308)]