1349202894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{787}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 3007764480

約数和(自身を除く): 1658561586

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 709, 787, 806, 1209, 1418, 1574, 2127, 2361, 2418, 4254, 4722, 9217, 10231, 18434, 20462, 21979, 24397, 27651, 30693, 43958, 48794, 55302, 61386, 65937, 73191, 131874, 146382, 285727, 317161, 557983, 571454, 634322, 857181, 951483, 1115966, 1673949, 1714362, 1902966, 3347898, 7253779, 14507558, 17297473, 21761337, 34594946, 43522674, 51892419, 103784838, 224867149, 449734298, 674601447, 1349202894]

約数ペア:

[(1, 1349202894), (2, 674601447), (3, 449734298), (6, 224867149), (13, 103784838), (26, 51892419), (31, 43522674), (39, 34594946), (62, 21761337), (78, 17297473), (93, 14507558), (186, 7253779), (403, 3347898), (709, 1902966), (787, 1714362), (806, 1673949), (1209, 1115966), (1418, 951483), (1574, 857181), (2127, 634322), (2361, 571454), (2418, 557983), (4254, 317161), (4722, 285727), (9217, 146382), (10231, 131874), (18434, 73191), (20462, 65937), (21979, 61386), (24397, 55302), (27651, 48794), (30693, 43958)]