129826502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 216082944

約数和(自身を除く): 86256442

約数列:

[1, 2, 13, 26, 47, 94, 131, 262, 611, 811, 1222, 1622, 1703, 3406, 6157, 10543, 12314, 21086, 38117, 76234, 80041, 106241, 160082, 212482, 495521, 991042, 1381133, 2762266, 4993327, 9986654, 64913251, 129826502]

約数ペア:

[(1, 129826502), (2, 64913251), (13, 9986654), (26, 4993327), (47, 2762266), (94, 1381133), (131, 991042), (262, 495521), (611, 212482), (811, 160082), (1222, 106241), (1622, 80041), (1703, 76234), (3406, 38117), (6157, 21086), (10543, 12314)]