267492758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 448029120

約数和(自身を除く): 180536362

約数列:

[1, 2, 13, 26, 37, 74, 109, 218, 481, 962, 1417, 2551, 2834, 4033, 5102, 8066, 33163, 52429, 66326, 94387, 104858, 188774, 278059, 556118, 1227031, 2454062, 3614767, 7229534, 10288183, 20576366, 133746379, 267492758]

約数ペア:

[(1, 267492758), (2, 133746379), (13, 20576366), (26, 10288183), (37, 7229534), (74, 3614767), (109, 2454062), (218, 1227031), (481, 556118), (962, 278059), (1417, 188774), (2551, 104858), (2834, 94387), (4033, 66326), (5102, 52429), (8066, 33163)]