245750498

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 433686528

約数和(自身を除く): 187936030

約数列:

[1, 2, 7, 14, 47, 94, 131, 262, 329, 658, 917, 1834, 2851, 5702, 6157, 12314, 19957, 39914, 43099, 86198, 133997, 267994, 373481, 746962, 937979, 1875958, 2614367, 5228734, 17553607, 35107214, 122875249, 245750498]

約数ペア:

[(1, 245750498), (2, 122875249), (7, 35107214), (14, 17553607), (47, 5228734), (94, 2614367), (131, 1875958), (262, 937979), (329, 746962), (658, 373481), (917, 267994), (1834, 133997), (2851, 86198), (5702, 43099), (6157, 39914), (12314, 19957)]