1310365856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2155207}}^1$

素因数の和:2155236

約数の個数: 24

約数和(自身を含む): 2715562080

約数和(自身を除く): 1405196224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2155207, 4310414, 8620828, 17241656, 34483312, 40948933, 68966624, 81897866, 163795732, 327591464, 655182928, 1310365856]

約数ペア:

[(1, 1310365856), (2, 655182928), (4, 327591464), (8, 163795732), (16, 81897866), (19, 68966624), (32, 40948933), (38, 34483312), (76, 17241656), (152, 8620828), (304, 4310414), (608, 2155207)]