171629492060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2509937}}^1$

素因数の和:2510222

約数の個数: 48

約数和(自身を含む): 389622695616

約数和(自身を除く): 217993203556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 1052, 1315, 2630, 3419, 5260, 6838, 13676, 17095, 34190, 68380, 2509937, 5019874, 10039748, 12549685, 25099370, 32629181, 50198740, 65258362, 130516724, 163145905, 326291810, 652583620, 660113431, 1320226862, 2640453724, 3300567155, 6601134310, 8581474603, 13202268620, 17162949206, 34325898412, 42907373015, 85814746030, 171629492060]

約数ペア:

[(1, 171629492060), (2, 85814746030), (4, 42907373015), (5, 34325898412), (10, 17162949206), (13, 13202268620), (20, 8581474603), (26, 6601134310), (52, 3300567155), (65, 2640453724), (130, 1320226862), (260, 660113431), (263, 652583620), (526, 326291810), (1052, 163145905), (1315, 130516724), (2630, 65258362), (3419, 50198740), (5260, 32629181), (6838, 25099370), (13676, 12549685), (17095, 10039748), (34190, 5019874), (68380, 2509937)]