391831170434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{15289}}^1\times {\mathrm{5087}}^1$

素因数の和:20618

約数の個数: 32

約数和(自身を含む): 644146905600

約数和(自身を除く): 252315735166

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 5087, 10174, 15289, 30578, 55957, 111914, 168179, 336358, 1164923, 2329846, 3501181, 7002362, 12814153, 25628306, 38512991, 77025982, 77775143, 155550286, 855526573, 1711053146, 17810507747, 35621015494, 195915585217, 391831170434]

約数ペア:

[(1, 391831170434), (2, 195915585217), (11, 35621015494), (22, 17810507747), (229, 1711053146), (458, 855526573), (2519, 155550286), (5038, 77775143), (5087, 77025982), (10174, 38512991), (15289, 25628306), (30578, 12814153), (55957, 7002362), (111914, 3501181), (168179, 2329846), (336358, 1164923)]