8501398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 5806442

約数列:

[1, 2, 19, 23, 38, 46, 71, 137, 142, 274, 437, 874, 1349, 1633, 2603, 2698, 3151, 3266, 5206, 6302, 9727, 19454, 31027, 59869, 62054, 119738, 184813, 223721, 369626, 447442, 4250699, 8501398]

約数ペア:

[(1, 8501398), (2, 4250699), (19, 447442), (23, 369626), (38, 223721), (46, 184813), (71, 119738), (137, 62054), (142, 59869), (274, 31027), (437, 19454), (874, 9727), (1349, 6302), (1633, 5206), (2603, 3266), (2698, 3151)]