1355722438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{5171}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 2370348288

約数和(自身を除く): 1014625850

約数列:

[1, 2, 7, 14, 61, 122, 307, 427, 614, 854, 2149, 4298, 5171, 10342, 18727, 36197, 37454, 72394, 131089, 262178, 315431, 630862, 1587497, 2208017, 3174994, 4416034, 11112479, 22224958, 96837317, 193674634, 677861219, 1355722438]

約数ペア:

[(1, 1355722438), (2, 677861219), (7, 193674634), (14, 96837317), (61, 22224958), (122, 11112479), (307, 4416034), (427, 3174994), (614, 2208017), (854, 1587497), (2149, 630862), (4298, 315431), (5171, 262178), (10342, 131089), (18727, 72394), (36197, 37454)]