2016647330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{6673}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 3713520384

約数和(自身を除く): 1696873054

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 643, 1286, 3215, 6430, 6673, 13346, 30221, 33365, 60442, 66730, 151105, 302210, 313631, 627262, 1568155, 3136310, 4290739, 8581478, 21453695, 42907390, 201664733, 403329466, 1008323665, 2016647330]

約数ペア:

[(1, 2016647330), (2, 1008323665), (5, 403329466), (10, 201664733), (47, 42907390), (94, 21453695), (235, 8581478), (470, 4290739), (643, 3136310), (1286, 1568155), (3215, 627262), (6430, 313631), (6673, 302210), (13346, 151105), (30221, 66730), (33365, 60442)]