42980098

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45821}}^1$

素因数の和:45897

約数の個数: 16

約数和(自身を含む): 74781504

約数和(自身を除く): 31801406

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 45821, 91642, 320747, 641494, 3070007, 6140014, 21490049, 42980098]

約数ペア:

[(1, 42980098), (2, 21490049), (7, 6140014), (14, 3070007), (67, 641494), (134, 320747), (469, 91642), (938, 45821)]