228669506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{2309}}^1$

素因数の和:2630

約数の個数: 24

約数和(自身を含む): 372847860

約数和(自身を除く): 144178354

約数列:

[1, 2, 13, 26, 169, 293, 338, 586, 2309, 3809, 4618, 7618, 30017, 49517, 60034, 99034, 390221, 676537, 780442, 1353074, 8794981, 17589962, 114334753, 228669506]

約数ペア:

[(1, 228669506), (2, 114334753), (13, 17589962), (26, 8794981), (169, 1353074), (293, 780442), (338, 676537), (586, 390221), (2309, 99034), (3809, 60034), (4618, 49517), (7618, 30017)]