2007803658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{48239}}^1$

素因数の和:49242

約数の個数: 32

約数和(自身を含む): 4593991680

約数和(自身を除く): 2586188022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1982, 2973, 5946, 6937, 13874, 20811, 41622, 48239, 96478, 144717, 289434, 337673, 675346, 1013019, 2026038, 47804849, 95609698, 143414547, 286829094, 334633943, 669267886, 1003901829, 2007803658]

約数ペア:

[(1, 2007803658), (2, 1003901829), (3, 669267886), (6, 334633943), (7, 286829094), (14, 143414547), (21, 95609698), (42, 47804849), (991, 2026038), (1982, 1013019), (2973, 675346), (5946, 337673), (6937, 289434), (13874, 144717), (20811, 96478), (41622, 48239)]