1394996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 2600640

約数和(自身を除く): 1205644

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 257, 514, 1028, 1357, 2714, 5428, 5911, 11822, 15163, 23644, 30326, 60652, 348749, 697498, 1394996]

約数ペア:

[(1, 1394996), (2, 697498), (4, 348749), (23, 60652), (46, 30326), (59, 23644), (92, 15163), (118, 11822), (236, 5911), (257, 5428), (514, 2714), (1028, 1357)]