1023649926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 2244587520

約数和(自身を除く): 1220937594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 271, 474, 542, 613, 813, 1027, 1226, 1626, 1839, 2054, 3081, 3523, 3678, 6162, 7046, 7969, 10569, 15938, 21138, 21409, 23907, 42818, 47814, 48427, 64227, 96854, 128454, 145281, 166123, 278317, 290562, 332246, 498369, 556634, 629551, 834951, 996738, 1259102, 1669902, 1888653, 2159599, 3777306, 4319198, 6478797, 12957594, 13123717, 26247434, 39371151, 78742302, 170608321, 341216642, 511824963, 1023649926]

約数ペア:

[(1, 1023649926), (2, 511824963), (3, 341216642), (6, 170608321), (13, 78742302), (26, 39371151), (39, 26247434), (78, 13123717), (79, 12957594), (158, 6478797), (237, 4319198), (271, 3777306), (474, 2159599), (542, 1888653), (613, 1669902), (813, 1259102), (1027, 996738), (1226, 834951), (1626, 629551), (1839, 556634), (2054, 498369), (3081, 332246), (3523, 290562), (3678, 278317), (6162, 166123), (7046, 145281), (7969, 128454), (10569, 96854), (15938, 64227), (21138, 48427), (21409, 47814), (23907, 42818)]