401901530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{368717}}^1$

素因数の和:368833

約数の個数: 16

約数和(自身を含む): 730061640

約数和(自身を除く): 328160110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 368717, 737434, 1843585, 3687170, 40190153, 80380306, 200950765, 401901530]

約数ペア:

[(1, 401901530), (2, 200950765), (5, 80380306), (10, 40190153), (109, 3687170), (218, 1843585), (545, 737434), (1090, 368717)]