6444650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 12189324

約数和(自身を除く): 5744674

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 2113, 3050, 4226, 10565, 21130, 52825, 105650, 128893, 257786, 644465, 1288930, 3222325, 6444650]

約数ペア:

[(1, 6444650), (2, 3222325), (5, 1288930), (10, 644465), (25, 257786), (50, 128893), (61, 105650), (122, 52825), (305, 21130), (610, 10565), (1525, 4226), (2113, 3050)]