312925018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30577}}^1$

素因数の和:30646

約数の個数: 32

約数和(自身を含む): 581226624

約数和(自身を除く): 268301606

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 30577, 61154, 214039, 428078, 519809, 1039618, 1314811, 2629622, 3638663, 7277326, 9203677, 18407354, 22351787, 44703574, 156462509, 312925018]

約数ペア:

[(1, 312925018), (2, 156462509), (7, 44703574), (14, 22351787), (17, 18407354), (34, 9203677), (43, 7277326), (86, 3638663), (119, 2629622), (238, 1314811), (301, 1039618), (602, 519809), (731, 428078), (1462, 214039), (5117, 61154), (10234, 30577)]