141663742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{21977}}^1$

素因数の和:22283

約数の個数: 16

約数和(自身を含む): 232615152

約数和(自身を除く): 90951410

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6446, 21977, 43954, 241747, 483494, 6439261, 12878522, 70831871, 141663742]

約数ペア:

[(1, 141663742), (2, 70831871), (11, 12878522), (22, 6439261), (293, 483494), (586, 241747), (3223, 43954), (6446, 21977)]