7122916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 13124160

約数和(自身を除く): 6001244

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 557, 1114, 2228, 3197, 6394, 12788, 12811, 25622, 51244, 77423, 154846, 309692, 1780729, 3561458, 7122916]

約数ペア:

[(1, 7122916), (2, 3561458), (4, 1780729), (23, 309692), (46, 154846), (92, 77423), (139, 51244), (278, 25622), (556, 12811), (557, 12788), (1114, 6394), (2228, 3197)]