2603312

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 30

約数和(自身を含む): 5367588

約数和(自身を除く): 2764276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 563, 578, 1126, 1156, 2252, 2312, 4504, 4624, 9008, 9571, 19142, 38284, 76568, 153136, 162707, 325414, 650828, 1301656, 2603312]

約数ペア:

[(1, 2603312), (2, 1301656), (4, 650828), (8, 325414), (16, 162707), (17, 153136), (34, 76568), (68, 38284), (136, 19142), (272, 9571), (289, 9008), (563, 4624), (578, 4504), (1126, 2312), (1156, 2252)]