2149244942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{10139}}^1$

素因数の和:10448

約数の個数: 32

約数和(自身を含む): 3597834240

約数和(自身を除く): 1448589298

約数列:

[1, 2, 13, 26, 31, 62, 263, 403, 526, 806, 3419, 6838, 8153, 10139, 16306, 20278, 105989, 131807, 211978, 263614, 314309, 628618, 2666557, 4086017, 5333114, 8172034, 34665241, 69330482, 82663267, 165326534, 1074622471, 2149244942]

約数ペア:

[(1, 2149244942), (2, 1074622471), (13, 165326534), (26, 82663267), (31, 69330482), (62, 34665241), (263, 8172034), (403, 5333114), (526, 4086017), (806, 2666557), (3419, 628618), (6838, 314309), (8153, 263614), (10139, 211978), (16306, 131807), (20278, 105989)]