1216226428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{7699}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 2161821200

約数和(自身を除く): 945594772

約数列:

[1, 2, 4, 73, 146, 292, 541, 1082, 2164, 7699, 15398, 30796, 39493, 78986, 157972, 562027, 1124054, 2248108, 4165159, 8330318, 16660636, 304056607, 608113214, 1216226428]

約数ペア:

[(1, 1216226428), (2, 608113214), (4, 304056607), (73, 16660636), (146, 8330318), (292, 4165159), (541, 2248108), (1082, 1124054), (2164, 562027), (7699, 157972), (15398, 78986), (30796, 39493)]