452978474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{7487}}^1$

素因数の和:7694

約数の個数: 24

約数和(自身を含む): 739964160

約数和(自身を除く): 286985686

約数列:

[1, 2, 13, 26, 169, 179, 338, 358, 2327, 4654, 7487, 14974, 30251, 60502, 97331, 194662, 1265303, 1340173, 2530606, 2680346, 17422249, 34844498, 226489237, 452978474]

約数ペア:

[(1, 452978474), (2, 226489237), (13, 34844498), (26, 17422249), (169, 2680346), (179, 2530606), (338, 1340173), (358, 1265303), (2327, 194662), (4654, 97331), (7487, 60502), (14974, 30251)]