2004221712

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{787823}}^1$

素因数の和:787887

約数の個数: 40

約数和(自身を含む): 5275269504

約数和(自身を除く): 3271047792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 787823, 1575646, 2363469, 3151292, 4726938, 6302584, 9453876, 12605168, 18907752, 37815504, 41754619, 83509238, 125263857, 167018476, 250527714, 334036952, 501055428, 668073904, 1002110856, 2004221712]

約数ペア:

[(1, 2004221712), (2, 1002110856), (3, 668073904), (4, 501055428), (6, 334036952), (8, 250527714), (12, 167018476), (16, 125263857), (24, 83509238), (48, 41754619), (53, 37815504), (106, 18907752), (159, 12605168), (212, 9453876), (318, 6302584), (424, 4726938), (636, 3151292), (848, 2363469), (1272, 1575646), (2544, 787823)]