13309831394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 21403533312

約数和(自身を除く): 8093701918

約数列:

[1, 2, 41, 47, 71, 82, 94, 127, 142, 254, 383, 766, 1927, 2911, 3337, 3854, 5207, 5822, 5969, 6674, 9017, 10414, 11938, 15703, 18001, 18034, 27193, 31406, 36002, 48641, 54386, 97282, 136817, 244729, 273634, 369697, 423799, 489458, 738041, 739394, 847598, 1114913, 1278071, 1476082, 1994281, 2229826, 2286127, 2556142, 3453511, 3988562, 4572254, 6907022, 17375759, 34751518, 52400911, 93731207, 104801822, 141593951, 162315017, 187462414, 283187902, 324630034, 6654915697, 13309831394]

約数ペア:

[(1, 13309831394), (2, 6654915697), (41, 324630034), (47, 283187902), (71, 187462414), (82, 162315017), (94, 141593951), (127, 104801822), (142, 93731207), (254, 52400911), (383, 34751518), (766, 17375759), (1927, 6907022), (2911, 4572254), (3337, 3988562), (3854, 3453511), (5207, 2556142), (5822, 2286127), (5969, 2229826), (6674, 1994281), (9017, 1476082), (10414, 1278071), (11938, 1114913), (15703, 847598), (18001, 739394), (18034, 738041), (27193, 489458), (31406, 423799), (36002, 369697), (48641, 273634), (54386, 244729), (97282, 136817)]