121913596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{256121}}^1$

素因数の和:256149

約数の個数: 24

約数和(自身を含む): 258170976

約数和(自身を除く): 136257380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 256121, 512242, 1024484, 1792847, 3585694, 4354057, 7171388, 8708114, 17416228, 30478399, 60956798, 121913596]

約数ペア:

[(1, 121913596), (2, 60956798), (4, 30478399), (7, 17416228), (14, 8708114), (17, 7171388), (28, 4354057), (34, 3585694), (68, 1792847), (119, 1024484), (238, 512242), (476, 256121)]