328049776522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1\times {\mathrm{651821}}^1$

素因数の和:653338

約数の個数: 24

約数和(自身を含む): 533196914220

約数和(自身を除く): 205147137698

約数列:

[1, 2, 13, 26, 169, 338, 1489, 2978, 19357, 38714, 251641, 503282, 651821, 1303642, 8473673, 16947346, 110157749, 220315498, 970561469, 1941122938, 12617299097, 25234598194, 164024888261, 328049776522]

約数ペア:

[(1, 328049776522), (2, 164024888261), (13, 25234598194), (26, 12617299097), (169, 1941122938), (338, 970561469), (1489, 220315498), (2978, 110157749), (19357, 16947346), (38714, 8473673), (251641, 1303642), (503282, 651821)]