276422786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 440899200

約数和(自身を除く): 164476414

約数列:

[1, 2, 23, 46, 89, 178, 251, 269, 502, 538, 2047, 4094, 5773, 6187, 11546, 12374, 22339, 23941, 44678, 47882, 67519, 135038, 513797, 550643, 1027594, 1101286, 1552937, 3105874, 6009191, 12018382, 138211393, 276422786]

約数ペア:

[(1, 276422786), (2, 138211393), (23, 12018382), (46, 6009191), (89, 3105874), (178, 1552937), (251, 1101286), (269, 1027594), (502, 550643), (538, 513797), (2047, 135038), (4094, 67519), (5773, 47882), (6187, 44678), (11546, 23941), (12374, 22339)]