618368132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{66377}}^1$

素因数の和:66535

約数の個数: 24

約数和(自身を含む): 1154180664

約数和(自身を除く): 535812532

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 66377, 132754, 265508, 1128409, 2256818, 4513636, 9093649, 18187298, 36374596, 154592033, 309184066, 618368132]

約数ペア:

[(1, 618368132), (2, 309184066), (4, 154592033), (17, 36374596), (34, 18187298), (68, 9093649), (137, 4513636), (274, 2256818), (548, 1128409), (2329, 265508), (4658, 132754), (9316, 66377)]