2444650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3786

約数の個数: 24

約数和(自身を含む): 4898124

約数和(自身を除く): 2453474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3761, 7522, 18805, 37610, 48893, 94025, 97786, 188050, 244465, 488930, 1222325, 2444650]

約数ペア:

[(1, 2444650), (2, 1222325), (5, 488930), (10, 244465), (13, 188050), (25, 97786), (26, 94025), (50, 48893), (65, 37610), (130, 18805), (325, 7522), (650, 3761)]