1371519422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{243091}}^1$

素因数の和:243144

約数の個数: 32

約数和(自身を含む): 2613725184

約数和(自身を除く): 1242205762

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 243091, 486182, 1701637, 3160183, 3403274, 6320366, 7535821, 15071642, 22121281, 44242562, 52750747, 97965673, 105501494, 195931346, 685759711, 1371519422]

約数ペア:

[(1, 1371519422), (2, 685759711), (7, 195931346), (13, 105501494), (14, 97965673), (26, 52750747), (31, 44242562), (62, 22121281), (91, 15071642), (182, 7535821), (217, 6320366), (403, 3403274), (434, 3160183), (806, 1701637), (2821, 486182), (5642, 243091)]