138910954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3167}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 257596416

約数和(自身を除く): 118685462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 241, 482, 1687, 3133, 3167, 3374, 6266, 6334, 21931, 22169, 41171, 43862, 44338, 82342, 288197, 576394, 763247, 1526494, 5342729, 9922211, 10685458, 19844422, 69455477, 138910954]

約数ペア:

[(1, 138910954), (2, 69455477), (7, 19844422), (13, 10685458), (14, 9922211), (26, 5342729), (91, 1526494), (182, 763247), (241, 576394), (482, 288197), (1687, 82342), (3133, 44338), (3167, 43862), (3374, 41171), (6266, 22169), (6334, 21931)]