2158696514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{15551}}^1$

素因数の和:15866

約数の個数: 32

約数和(自身を含む): 3683957760

約数和(自身を除く): 1525261246

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 3653, 5339, 7306, 10678, 15551, 31102, 69407, 138814, 202163, 295469, 404326, 590938, 3841097, 4369831, 7682194, 8739662, 56807803, 83026789, 113615606, 166053578, 1079348257, 2158696514]

約数ペア:

[(1, 2158696514), (2, 1079348257), (13, 166053578), (19, 113615606), (26, 83026789), (38, 56807803), (247, 8739662), (281, 7682194), (494, 4369831), (562, 3841097), (3653, 590938), (5339, 404326), (7306, 295469), (10678, 202163), (15551, 138814), (31102, 69407)]