1520222868494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10939}}^1\times {\mathrm{33073}}^1$

素因数の和:44216

約数の個数: 32

約数和(自身を含む): 2500965918720

約数和(自身を除く): 980743050226

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 10939, 21878, 33073, 66146, 120329, 240658, 363803, 727606, 2089349, 4178698, 6316943, 12633886, 22982839, 45965678, 69486373, 138972746, 361785547, 723571094, 3979641017, 7959282034, 69101039477, 138202078954, 760111434247, 1520222868494]

約数ペア:

[(1, 1520222868494), (2, 760111434247), (11, 138202078954), (22, 69101039477), (191, 7959282034), (382, 3979641017), (2101, 723571094), (4202, 361785547), (10939, 138972746), (21878, 69486373), (33073, 45965678), (66146, 22982839), (120329, 12633886), (240658, 6316943), (363803, 4178698), (727606, 2089349)]