2798981765281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1204019}}^1$

素因数の和:1204273

約数の個数: 32

約数和(自身を含む): 3259869701760

約数和(自身を除く): 460887936479

約数列:

[1, 13, 17, 67, 157, 221, 871, 1139, 2041, 2669, 10519, 14807, 34697, 136747, 178823, 1204019, 2324699, 15652247, 20468323, 80669273, 189030983, 266088199, 1048700549, 1371377641, 2457402779, 3213526711, 12665075861, 17827909333, 41775847243, 164645986193, 215306289637, 2798981765281]

約数ペア:

[(1, 2798981765281), (13, 215306289637), (17, 164645986193), (67, 41775847243), (157, 17827909333), (221, 12665075861), (871, 3213526711), (1139, 2457402779), (2041, 1371377641), (2669, 1048700549), (10519, 266088199), (14807, 189030983), (34697, 80669273), (136747, 20468323), (178823, 15652247), (1204019, 2324699)]