278300262017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{163741}}^1$

素因数の和:164384

約数の個数: 16

約数和(自身を含む): 290491407360

約数和(自身を除く): 12191145343

約数列:

[1, 31, 109, 503, 3379, 15593, 54827, 163741, 1699637, 5075971, 17847769, 82361723, 553280839, 2553213413, 8977427807, 278300262017]

約数ペア:

[(1, 278300262017), (31, 8977427807), (109, 2553213413), (503, 553280839), (3379, 82361723), (15593, 17847769), (54827, 5075971), (163741, 1699637)]