2019907092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{212801}}^1$

素因数の和:212928

約数の個数: 48

約数和(自身を含む): 5434111872

約数和(自身を除く): 3414204780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 212801, 425602, 638403, 851204, 1276806, 1489607, 2553612, 2979214, 4468821, 5958428, 8937642, 17875284, 24046513, 48093026, 72139539, 96186052, 144279078, 168325591, 288558156, 336651182, 504976773, 673302364, 1009953546, 2019907092]

約数ペア:

[(1, 2019907092), (2, 1009953546), (3, 673302364), (4, 504976773), (6, 336651182), (7, 288558156), (12, 168325591), (14, 144279078), (21, 96186052), (28, 72139539), (42, 48093026), (84, 24046513), (113, 17875284), (226, 8937642), (339, 5958428), (452, 4468821), (678, 2979214), (791, 2553612), (1356, 1489607), (1582, 1276806), (2373, 851204), (3164, 638403), (4746, 425602), (9492, 212801)]