7137324986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{17921}}^1$

素因数の和:18398

約数の個数: 32

約数和(自身を含む): 11979925056

約数和(自身を除く): 4842600070

約数列:

[1, 2, 11, 22, 43, 86, 421, 473, 842, 946, 4631, 9262, 17921, 18103, 35842, 36206, 197131, 199133, 394262, 398266, 770603, 1541206, 7544741, 8476633, 15089482, 16953266, 82992151, 165984302, 324423863, 648847726, 3568662493, 7137324986]

約数ペア:

[(1, 7137324986), (2, 3568662493), (11, 648847726), (22, 324423863), (43, 165984302), (86, 82992151), (421, 16953266), (473, 15089482), (842, 8476633), (946, 7544741), (4631, 1541206), (9262, 770603), (17921, 398266), (18103, 394262), (35842, 199133), (36206, 197131)]