1691552802818

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{129209}}^1$

素因数の和:129782

約数の個数: 32

約数和(自身を含む): 2578927198320

約数和(自身を除く): 887374395502

約数列:

[1, 2, 157, 173, 241, 314, 346, 482, 27161, 37837, 41693, 54322, 75674, 83386, 129209, 258418, 6545801, 13091602, 20285813, 22353157, 31139369, 40571626, 44706314, 62278738, 3509445649, 4888880933, 5387110837, 7018891298, 9777761866, 10774221674, 845776401409, 1691552802818]

約数ペア:

[(1, 1691552802818), (2, 845776401409), (157, 10774221674), (173, 9777761866), (241, 7018891298), (314, 5387110837), (346, 4888880933), (482, 3509445649), (27161, 62278738), (37837, 44706314), (41693, 40571626), (54322, 31139369), (75674, 22353157), (83386, 20285813), (129209, 13091602), (258418, 6545801)]