1248657623534

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1\times {\mathrm{7759}}^1$

素因数の和:10064

約数の個数: 32

約数和(自身を含む): 1892894192640

約数和(自身を除く): 644236569106

約数列:

[1, 2, 163, 263, 326, 526, 1877, 3754, 7759, 15518, 42869, 85738, 305951, 493651, 611902, 987302, 1264717, 2040617, 2529434, 4081234, 14563643, 29127286, 80465113, 160930226, 332620571, 665241142, 2373873809, 3830238109, 4747747618, 7660476218, 624328811767, 1248657623534]

約数ペア:

[(1, 1248657623534), (2, 624328811767), (163, 7660476218), (263, 4747747618), (326, 3830238109), (526, 2373873809), (1877, 665241142), (3754, 332620571), (7759, 160930226), (15518, 80465113), (42869, 29127286), (85738, 14563643), (305951, 4081234), (493651, 2529434), (611902, 2040617), (987302, 1264717)]