2238479978

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1\times {\mathrm{1289}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 3869009280

約数和(自身を除く): 1630529302

約数列:

[1, 2, 7, 14, 163, 326, 761, 1141, 1289, 1522, 2282, 2578, 5327, 9023, 10654, 18046, 124043, 210107, 248086, 420214, 868301, 980929, 1470749, 1736602, 1961858, 2941498, 6866503, 13733006, 159891427, 319782854, 1119239989, 2238479978]

約数ペア:

[(1, 2238479978), (2, 1119239989), (7, 319782854), (14, 159891427), (163, 13733006), (326, 6866503), (761, 2941498), (1141, 1961858), (1289, 1736602), (1522, 1470749), (2282, 980929), (2578, 868301), (5327, 420214), (9023, 248086), (10654, 210107), (18046, 124043)]