2553049504

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{977}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 5078965248

約数和(自身を除く): 2525915744

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 643, 977, 1016, 1286, 1954, 2032, 2572, 3908, 4064, 5144, 7816, 10288, 15632, 20576, 31264, 81661, 124079, 163322, 248158, 326644, 496316, 628211, 653288, 992632, 1256422, 1306576, 1985264, 2512844, 2613152, 3970528, 5025688, 10051376, 20102752, 79782797, 159565594, 319131188, 638262376, 1276524752, 2553049504]

約数ペア:

[(1, 2553049504), (2, 1276524752), (4, 638262376), (8, 319131188), (16, 159565594), (32, 79782797), (127, 20102752), (254, 10051376), (508, 5025688), (643, 3970528), (977, 2613152), (1016, 2512844), (1286, 1985264), (1954, 1306576), (2032, 1256422), (2572, 992632), (3908, 653288), (4064, 628211), (5144, 496316), (7816, 326644), (10288, 248158), (15632, 163322), (20576, 124079), (31264, 81661)]