1123952170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{20981}}^1$

素因数の和:21486

約数の個数: 32

約数和(自身を含む): 2211670656

約数和(自身を除く): 1087718486

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 4870, 5357, 10714, 20981, 26785, 41962, 53570, 104905, 209810, 230791, 461582, 1153955, 2307910, 10217747, 20435494, 51088735, 102177470, 112395217, 224790434, 561976085, 1123952170]

約数ペア:

[(1, 1123952170), (2, 561976085), (5, 224790434), (10, 112395217), (11, 102177470), (22, 51088735), (55, 20435494), (110, 10217747), (487, 2307910), (974, 1153955), (2435, 461582), (4870, 230791), (5357, 209810), (10714, 104905), (20981, 53570), (26785, 41962)]