1297863312

素因数分解:

$2^4\times 3^1\times {\mathrm{27038819}}^1$

素因数の和:27038830

約数の個数: 20

約数和(自身を含む): 3352813680

約数和(自身を除く): 2054950368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27038819, 54077638, 81116457, 108155276, 162232914, 216310552, 324465828, 432621104, 648931656, 1297863312]

約数ペア:

[(1, 1297863312), (2, 648931656), (3, 432621104), (4, 324465828), (6, 216310552), (8, 162232914), (12, 108155276), (16, 81116457), (24, 54077638), (48, 27038819)]