1216834498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 2013216768

約数和(自身を除く): 796382270

約数列:

[1, 2, 11, 22, 127, 254, 491, 887, 982, 1397, 1774, 2794, 5401, 9757, 10802, 19514, 62357, 112649, 124714, 225298, 435517, 685927, 871034, 1239139, 1371854, 2478278, 4790687, 9581374, 55310659, 110621318, 608417249, 1216834498]

約数ペア:

[(1, 1216834498), (2, 608417249), (11, 110621318), (22, 55310659), (127, 9581374), (254, 4790687), (491, 2478278), (887, 1371854), (982, 1239139), (1397, 871034), (1774, 685927), (2794, 435517), (5401, 225298), (9757, 124714), (10802, 112649), (19514, 62357)]