1274263007312

素因数分解:

$2^4\times {\mathrm{518759}}^1\times {\mathrm{153523}}^1$

素因数の和:672290

約数の個数: 20

約数和(自身を含む): 2468905417440

約数和(自身を除く): 1194642410128

約数列:

[1, 2, 4, 8, 16, 153523, 307046, 518759, 614092, 1037518, 1228184, 2075036, 2456368, 4150072, 8300144, 79641437957, 159282875914, 318565751828, 637131503656, 1274263007312]

約数ペア:

[(1, 1274263007312), (2, 637131503656), (4, 318565751828), (8, 159282875914), (16, 79641437957), (153523, 8300144), (307046, 4150072), (518759, 2456368), (614092, 2075036), (1037518, 1228184)]