612272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2276

約数の個数: 20

約数和(自身を含む): 1256616

約数和(自身を除く): 644344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2251, 4502, 9004, 18008, 36016, 38267, 76534, 153068, 306136, 612272]

約数ペア:

[(1, 612272), (2, 306136), (4, 153068), (8, 76534), (16, 38267), (17, 36016), (34, 18008), (68, 9004), (136, 4502), (272, 2251)]