2571470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5122656

約数和(自身を除く): 2551186

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 241, 482, 485, 970, 1067, 1205, 2134, 2410, 2651, 5302, 5335, 10670, 13255, 23377, 26510, 46754, 116885, 233770, 257147, 514294, 1285735, 2571470]

約数ペア:

[(1, 2571470), (2, 1285735), (5, 514294), (10, 257147), (11, 233770), (22, 116885), (55, 46754), (97, 26510), (110, 23377), (194, 13255), (241, 10670), (482, 5335), (485, 5302), (970, 2651), (1067, 2410), (1205, 2134)]