2129278314

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{80783}}^1$

素因数の和:81002

約数の個数: 32

約数和(自身を含む): 4467032064

約数和(自身を除く): 2337753750

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 8786, 13179, 26358, 80783, 161566, 242349, 484698, 1858009, 3716018, 5574027, 11148054, 15429553, 30859106, 46288659, 92577318, 354879719, 709759438, 1064639157, 2129278314]

約数ペア:

[(1, 2129278314), (2, 1064639157), (3, 709759438), (6, 354879719), (23, 92577318), (46, 46288659), (69, 30859106), (138, 15429553), (191, 11148054), (382, 5574027), (573, 3716018), (1146, 1858009), (4393, 484698), (8786, 242349), (13179, 161566), (26358, 80783)]