2017495438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{4729}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 3574517760

約数和(自身を除く): 1557022322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 983, 1966, 4729, 6881, 9458, 13762, 30473, 33103, 60946, 66206, 146599, 213311, 293198, 426622, 1026193, 2052386, 4648607, 9297214, 32540249, 65080498, 144106817, 288213634, 1008747719, 2017495438]

約数ペア:

[(1, 2017495438), (2, 1008747719), (7, 288213634), (14, 144106817), (31, 65080498), (62, 32540249), (217, 9297214), (434, 4648607), (983, 2052386), (1966, 1026193), (4729, 426622), (6881, 293198), (9458, 213311), (13762, 146599), (30473, 66206), (33103, 60946)]