1271775454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{145213}}^1$

素因数の和:145395

約数の個数: 16

約数和(自身を含む): 1986527520

約数和(自身を除く): 714752066

約数列:

[1, 2, 29, 58, 151, 302, 4379, 8758, 145213, 290426, 4211177, 8422354, 21927163, 43854326, 635887727, 1271775454]

約数ペア:

[(1, 1271775454), (2, 635887727), (29, 43854326), (58, 21927163), (151, 8422354), (302, 4211177), (4379, 290426), (8758, 145213)]