2564367410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{382171}}^1$

素因数の和:382250

約数の個数: 32

約数和(自身を含む): 5118047424

約数和(自身を除く): 2553680014

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 382171, 764342, 1910855, 3821710, 4203881, 8407762, 21019405, 23312431, 42038810, 46624862, 116562155, 233124310, 256436741, 512873482, 1282183705, 2564367410]

約数ペア:

[(1, 2564367410), (2, 1282183705), (5, 512873482), (10, 256436741), (11, 233124310), (22, 116562155), (55, 46624862), (61, 42038810), (110, 23312431), (122, 21019405), (305, 8407762), (610, 4203881), (671, 3821710), (1342, 1910855), (3355, 764342), (6710, 382171)]