1245833402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{380059}}^1$

素因数の和:380221

約数の個数: 16

約数和(自身を含む): 2052324000

約数和(自身を除く): 806490598

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 380059, 760118, 4180649, 8361298, 56628791, 113257582, 622916701, 1245833402]

約数ペア:

[(1, 1245833402), (2, 622916701), (11, 113257582), (22, 56628791), (149, 8361298), (298, 4180649), (1639, 760118), (3278, 380059)]