2022991789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16553}}^1$

素因数の和:16669

約数の個数: 32

約数和(自身を含む): 2669829120

約数和(自身を除く): 646837331

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 553, 1027, 1343, 1547, 7189, 9401, 16553, 17459, 115871, 122213, 215189, 281401, 1307687, 1506323, 1969807, 3658213, 9153809, 16999931, 22230679, 25607491, 118999517, 155614753, 288998827, 2022991789]

約数ペア:

[(1, 2022991789), (7, 288998827), (13, 155614753), (17, 118999517), (79, 25607491), (91, 22230679), (119, 16999931), (221, 9153809), (553, 3658213), (1027, 1969807), (1343, 1506323), (1547, 1307687), (7189, 281401), (9401, 215189), (16553, 122213), (17459, 115871)]