127577918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 216046656

約数和(自身を除く): 88468738

約数列:

[1, 2, 13, 23, 26, 46, 299, 317, 598, 634, 673, 1346, 4121, 7291, 8242, 8749, 14582, 15479, 17498, 30958, 94783, 189566, 201227, 213341, 402454, 426682, 2773433, 4906843, 5546866, 9813686, 63788959, 127577918]

約数ペア:

[(1, 127577918), (2, 63788959), (13, 9813686), (23, 5546866), (26, 4906843), (46, 2773433), (299, 426682), (317, 402454), (598, 213341), (634, 201227), (673, 189566), (1346, 94783), (4121, 30958), (7291, 17498), (8242, 15479), (8749, 14582)]