2615408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5312

約数の個数: 20

約数和(自身を含む): 5231808

約数和(自身を除く): 2616400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5273, 10546, 21092, 42184, 84368, 163463, 326926, 653852, 1307704, 2615408]

約数ペア:

[(1, 2615408), (2, 1307704), (4, 653852), (8, 326926), (16, 163463), (31, 84368), (62, 42184), (124, 21092), (248, 10546), (496, 5273)]