13810258

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 27480384

約数和(自身を除く): 13670126

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 557, 1078, 1114, 1127, 1771, 2254, 3542, 3899, 6127, 7798, 12254, 12397, 12811, 24794, 25622, 27293, 42889, 54586, 85778, 89677, 140921, 179354, 281842, 300223, 600446, 627739, 986447, 1255478, 1972894, 6905129, 13810258]

約数ペア:

[(1, 13810258), (2, 6905129), (7, 1972894), (11, 1255478), (14, 986447), (22, 627739), (23, 600446), (46, 300223), (49, 281842), (77, 179354), (98, 140921), (154, 89677), (161, 85778), (253, 54586), (322, 42889), (506, 27293), (539, 25622), (557, 24794), (1078, 12811), (1114, 12397), (1127, 12254), (1771, 7798), (2254, 6127), (3542, 3899)]