890246516

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1579}}^1\times {\mathrm{2389}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 1586004000

約数和(自身を除く): 695757484

約数列:

[1, 2, 4, 59, 118, 236, 1579, 2389, 3158, 4778, 6316, 9556, 93161, 140951, 186322, 281902, 372644, 563804, 3772231, 7544462, 15088924, 222561629, 445123258, 890246516]

約数ペア:

[(1, 890246516), (2, 445123258), (4, 222561629), (59, 15088924), (118, 7544462), (236, 3772231), (1579, 563804), (2389, 372644), (3158, 281902), (4778, 186322), (6316, 140951), (9556, 93161)]