2017822576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{4391}}^1$

素因数の和:4790

約数の個数: 80

約数和(自身を含む): 4888401408

約数和(自身を除く): 2870578832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 373, 616, 746, 1232, 1492, 2611, 2984, 4103, 4391, 5222, 5968, 8206, 8782, 10444, 16412, 17564, 20888, 28721, 30737, 32824, 35128, 41776, 48301, 57442, 61474, 65648, 70256, 96602, 114884, 122948, 193204, 229768, 245896, 338107, 386408, 459536, 491792, 676214, 772816, 1352428, 1637843, 2704856, 3275686, 5409712, 6551372, 11464901, 13102744, 18016273, 22929802, 26205488, 36032546, 45859604, 72065092, 91719208, 126113911, 144130184, 183438416, 252227822, 288260368, 504455644, 1008911288, 2017822576]

約数ペア:

[(1, 2017822576), (2, 1008911288), (4, 504455644), (7, 288260368), (8, 252227822), (11, 183438416), (14, 144130184), (16, 126113911), (22, 91719208), (28, 72065092), (44, 45859604), (56, 36032546), (77, 26205488), (88, 22929802), (112, 18016273), (154, 13102744), (176, 11464901), (308, 6551372), (373, 5409712), (616, 3275686), (746, 2704856), (1232, 1637843), (1492, 1352428), (2611, 772816), (2984, 676214), (4103, 491792), (4391, 459536), (5222, 386408), (5968, 338107), (8206, 245896), (8782, 229768), (10444, 193204), (16412, 122948), (17564, 114884), (20888, 96602), (28721, 70256), (30737, 65648), (32824, 61474), (35128, 57442), (41776, 48301)]