1396793195

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{4549}}^1$

素因数の和:4875

約数の個数: 32

約数和(自身を含む): 1984819200

約数和(自身を除く): 588026005

約数列:

[1, 5, 7, 31, 35, 155, 217, 283, 1085, 1415, 1981, 4549, 8773, 9905, 22745, 31843, 43865, 61411, 141019, 159215, 307055, 705095, 987133, 1287367, 4935665, 6436835, 9011569, 39908377, 45057845, 199541885, 279358639, 1396793195]

約数ペア:

[(1, 1396793195), (5, 279358639), (7, 199541885), (31, 45057845), (35, 39908377), (155, 9011569), (217, 6436835), (283, 4935665), (1085, 1287367), (1415, 987133), (1981, 705095), (4549, 307055), (8773, 159215), (9905, 141019), (22745, 61411), (31843, 43865)]