7718378486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{138139}}^1$

素因数の和:138468

約数の個数: 32

約数和(自身を含む): 14295832320

約数和(自身を除く): 6577453834

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 3991, 4298, 7982, 27937, 55874, 138139, 276278, 966973, 1795807, 1933946, 3591614, 12570649, 25141298, 42408673, 84817346, 296860711, 551312749, 593721422, 1102625498, 3859189243, 7718378486]

約数ペア:

[(1, 7718378486), (2, 3859189243), (7, 1102625498), (13, 593721422), (14, 551312749), (26, 296860711), (91, 84817346), (182, 42408673), (307, 25141298), (614, 12570649), (2149, 3591614), (3991, 1933946), (4298, 1795807), (7982, 966973), (27937, 276278), (55874, 138139)]