1907679392672

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{1129}}^1\times {\mathrm{403079}}^1$

素因数の和:404349

約数の個数: 48

約数和(自身を含む): 3787775006400

約数和(自身を除く): 1880095613728

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 1129, 2096, 2258, 4192, 4516, 9032, 18064, 36128, 147899, 295798, 403079, 591596, 806158, 1183192, 1612316, 2366384, 3224632, 4732768, 6449264, 12898528, 52803349, 105606698, 211213396, 422426792, 455076191, 844853584, 910152382, 1689707168, 1820304764, 3640609528, 7281219056, 14562438112, 59614981021, 119229962042, 238459924084, 476919848168, 953839696336, 1907679392672]

約数ペア:

[(1, 1907679392672), (2, 953839696336), (4, 476919848168), (8, 238459924084), (16, 119229962042), (32, 59614981021), (131, 14562438112), (262, 7281219056), (524, 3640609528), (1048, 1820304764), (1129, 1689707168), (2096, 910152382), (2258, 844853584), (4192, 455076191), (4516, 422426792), (9032, 211213396), (18064, 105606698), (36128, 52803349), (147899, 12898528), (295798, 6449264), (403079, 4732768), (591596, 3224632), (806158, 2366384), (1183192, 1612316)]