266475287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 308488320

約数和(自身を除く): 42013033

約数列:

[1, 13, 29, 31, 151, 377, 403, 899, 1963, 4379, 4681, 11687, 22801, 56927, 60853, 135749, 296413, 661229, 706831, 1764737, 8595977, 9188803, 20498099, 266475287]

約数ペア:

[(1, 266475287), (13, 20498099), (29, 9188803), (31, 8595977), (151, 1764737), (377, 706831), (403, 661229), (899, 296413), (1963, 135749), (4379, 60853), (4681, 56927), (11687, 22801)]