12903691264

素因数分解:

$2^{10}\times {\mathrm{12601261}}^1$

素因数の和:12601281

約数の個数: 22

約数和(自身を含む): 25794783314

約数和(自身を除く): 12891092050

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 12601261, 25202522, 50405044, 100810088, 201620176, 403240352, 806480704, 1612961408, 3225922816, 6451845632, 12903691264]

約数ペア:

[(1, 12903691264), (2, 6451845632), (4, 3225922816), (8, 1612961408), (16, 806480704), (32, 403240352), (64, 201620176), (128, 100810088), (256, 50405044), (512, 25202522), (1024, 12601261)]