2019941752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{19427}}^1$

素因数の和:19791

約数の個数: 32

約数和(自身を含む): 3892205520

約数和(自身を除く): 1872263768

約数列:

[1, 2, 4, 8, 41, 82, 164, 317, 328, 634, 1268, 2536, 12997, 19427, 25994, 38854, 51988, 77708, 103976, 155416, 796507, 1593014, 3186028, 6158359, 6372056, 12316718, 24633436, 49266872, 252492719, 504985438, 1009970876, 2019941752]

約数ペア:

[(1, 2019941752), (2, 1009970876), (4, 504985438), (8, 252492719), (41, 49266872), (82, 24633436), (164, 12316718), (317, 6372056), (328, 6158359), (634, 3186028), (1268, 1593014), (2536, 796507), (12997, 155416), (19427, 103976), (25994, 77708), (38854, 51988)]