2261312

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 28

約数和(自身を含む): 4549140

約数和(自身を除く): 2287828

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 397, 712, 794, 1424, 1588, 2848, 3176, 5696, 6352, 12704, 25408, 35333, 70666, 141332, 282664, 565328, 1130656, 2261312]

約数ペア:

[(1, 2261312), (2, 1130656), (4, 565328), (8, 282664), (16, 141332), (32, 70666), (64, 35333), (89, 25408), (178, 12704), (356, 6352), (397, 5696), (712, 3176), (794, 2848), (1424, 1588)]