130187954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 214824960

約数和(自身を除く): 84637006

約数列:

[1, 2, 13, 26, 89, 127, 178, 254, 443, 886, 1157, 1651, 2314, 3302, 5759, 11303, 11518, 22606, 39427, 56261, 78854, 112522, 146939, 293878, 512551, 731393, 1025102, 1462786, 5007229, 10014458, 65093977, 130187954]

約数ペア:

[(1, 130187954), (2, 65093977), (13, 10014458), (26, 5007229), (89, 1462786), (127, 1025102), (178, 731393), (254, 512551), (443, 293878), (886, 146939), (1157, 112522), (1651, 78854), (2314, 56261), (3302, 39427), (5759, 22606), (11303, 11518)]