1662856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 3427200

約数和(自身を除く): 1764344

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 271, 472, 542, 767, 1084, 1534, 2168, 3068, 3523, 6136, 7046, 14092, 15989, 28184, 31978, 63956, 127912, 207857, 415714, 831428, 1662856]

約数ペア:

[(1, 1662856), (2, 831428), (4, 415714), (8, 207857), (13, 127912), (26, 63956), (52, 31978), (59, 28184), (104, 15989), (118, 14092), (236, 7046), (271, 6136), (472, 3523), (542, 3068), (767, 2168), (1084, 1534)]