121286228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254803}}^1$

素因数の和:254831

約数の個数: 24

約数和(自身を含む): 256842432

約数和(自身を除く): 135556204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 254803, 509606, 1019212, 1783621, 3567242, 4331651, 7134484, 8663302, 17326604, 30321557, 60643114, 121286228]

約数ペア:

[(1, 121286228), (2, 60643114), (4, 30321557), (7, 17326604), (14, 8663302), (17, 7134484), (28, 4331651), (34, 3567242), (68, 1783621), (119, 1019212), (238, 509606), (476, 254803)]