1308918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 2864736

約数和(自身を除く): 1555818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 173, 194, 291, 346, 519, 582, 1038, 1261, 2249, 2522, 3783, 4498, 6747, 7566, 13494, 16781, 33562, 50343, 100686, 218153, 436306, 654459, 1308918]

約数ペア:

[(1, 1308918), (2, 654459), (3, 436306), (6, 218153), (13, 100686), (26, 50343), (39, 33562), (78, 16781), (97, 13494), (173, 7566), (194, 6747), (291, 4498), (346, 3783), (519, 2522), (582, 2249), (1038, 1261)]