15674510108

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 28094169600

約数和(自身を除く): 12419659492

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 419, 628, 838, 839, 1676, 1678, 3356, 11147, 22294, 29749, 44588, 59498, 59569, 65783, 118996, 119138, 131566, 131723, 238276, 263132, 263446, 351541, 526892, 703082, 1406164, 4670593, 9341186, 9352333, 18682372, 18704666, 24959411, 37409332, 49918822, 55191937, 99837644, 110383874, 220767748, 3918627527, 7837255054, 15674510108]

約数ペア:

[(1, 15674510108), (2, 7837255054), (4, 3918627527), (71, 220767748), (142, 110383874), (157, 99837644), (284, 55191937), (314, 49918822), (419, 37409332), (628, 24959411), (838, 18704666), (839, 18682372), (1676, 9352333), (1678, 9341186), (3356, 4670593), (11147, 1406164), (22294, 703082), (29749, 526892), (44588, 351541), (59498, 263446), (59569, 263132), (65783, 238276), (118996, 131723), (119138, 131566)]