2639432

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 5107410

約数和(自身を除く): 2467978

約数列:

[1, 2, 4, 8, 37, 74, 148, 241, 296, 482, 964, 1369, 1928, 2738, 5476, 8917, 10952, 17834, 35668, 71336, 329929, 659858, 1319716, 2639432]

約数ペア:

[(1, 2639432), (2, 1319716), (4, 659858), (8, 329929), (37, 71336), (74, 35668), (148, 17834), (241, 10952), (296, 8917), (482, 5476), (964, 2738), (1369, 1928)]