128916711222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{720793}}^1$

素因数の和:723104

約数の個数: 32

約数和(自身を含む): 277788241248

約数和(自身を除く): 148871530026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2293, 4586, 6879, 13758, 29809, 59618, 89427, 178854, 720793, 1441586, 2162379, 4324758, 9370309, 18740618, 28110927, 56221854, 1652778349, 3305556698, 4958335047, 9916670094, 21486118537, 42972237074, 64458355611, 128916711222]

約数ペア:

[(1, 128916711222), (2, 64458355611), (3, 42972237074), (6, 21486118537), (13, 9916670094), (26, 4958335047), (39, 3305556698), (78, 1652778349), (2293, 56221854), (4586, 28110927), (6879, 18740618), (13758, 9370309), (29809, 4324758), (59618, 2162379), (89427, 1441586), (178854, 720793)]