2019035954518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1281389}}^1$

素因数の和:1281813

約数の個数: 48

約数和(自身を含む): 3533930104320

約数和(自身を除く): 1514894149802

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 383, 766, 2057, 4114, 4213, 6511, 8426, 13022, 46343, 71621, 92686, 143242, 787831, 1281389, 1575662, 2562778, 14095279, 21783613, 28190558, 43567226, 155048069, 239619743, 310096138, 479239486, 490771987, 981543974, 2635817173, 5271634346, 5398491857, 8343123779, 10796983714, 16686247558, 59383410427, 91774361569, 118766820854, 183548723138, 1009517977259, 2019035954518]

約数ペア:

[(1, 2019035954518), (2, 1009517977259), (11, 183548723138), (17, 118766820854), (22, 91774361569), (34, 59383410427), (121, 16686247558), (187, 10796983714), (242, 8343123779), (374, 5398491857), (383, 5271634346), (766, 2635817173), (2057, 981543974), (4114, 490771987), (4213, 479239486), (6511, 310096138), (8426, 239619743), (13022, 155048069), (46343, 43567226), (71621, 28190558), (92686, 21783613), (143242, 14095279), (787831, 2562778), (1281389, 1575662)]