1661515094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 2670796800

約数和(自身を除く): 1009281706

約数列:

[1, 2, 17, 34, 139, 239, 278, 478, 1471, 2363, 2942, 4063, 4726, 8126, 25007, 33221, 50014, 66442, 204469, 351569, 408938, 564757, 703138, 1129514, 3475973, 5976673, 6951946, 11953346, 48868091, 97736182, 830757547, 1661515094]

約数ペア:

[(1, 1661515094), (2, 830757547), (17, 97736182), (34, 48868091), (139, 11953346), (239, 6951946), (278, 5976673), (478, 3475973), (1471, 1129514), (2363, 703138), (2942, 564757), (4063, 408938), (4726, 351569), (8126, 204469), (25007, 66442), (33221, 50014)]