2550878890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{36441127}}^1$

素因数の和:36441141

約数の個数: 16

約数和(自身を含む): 5247522432

約数和(自身を除く): 2696643542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 36441127, 72882254, 182205635, 255087889, 364411270, 510175778, 1275439445, 2550878890]

約数ペア:

[(1, 2550878890), (2, 1275439445), (5, 510175778), (7, 364411270), (10, 255087889), (14, 182205635), (35, 72882254), (70, 36441127)]