4240490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13679}}^1$

素因数の和:13717

約数の個数: 16

約数和(自身を含む): 7879680

約数和(自身を除く): 3639190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 13679, 27358, 68395, 136790, 424049, 848098, 2120245, 4240490]

約数ペア:

[(1, 4240490), (2, 2120245), (5, 848098), (10, 424049), (31, 136790), (62, 68395), (155, 27358), (310, 13679)]