1905078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 4425984

約数和(自身を除く): 2520906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 677, 938, 1354, 1407, 2031, 2814, 4062, 4739, 9478, 14217, 28434, 45359, 90718, 136077, 272154, 317513, 635026, 952539, 1905078]

約数ペア:

[(1, 1905078), (2, 952539), (3, 635026), (6, 317513), (7, 272154), (14, 136077), (21, 90718), (42, 45359), (67, 28434), (134, 14217), (201, 9478), (402, 4739), (469, 4062), (677, 2814), (938, 2031), (1354, 1407)]