2017383676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{385291}}^1$

素因数の和:385330

約数の個数: 48

約数和(自身を含む): 4660492032

約数和(自身を除く): 2643108356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 385291, 770582, 1541164, 2697037, 4238201, 5394074, 6549947, 8476402, 10788148, 13099894, 16952804, 26199788, 29667407, 45849629, 59334814, 72049417, 91699258, 118669628, 144098834, 183398516, 288197668, 504345919, 1008691838, 2017383676]

約数ペア:

[(1, 2017383676), (2, 1008691838), (4, 504345919), (7, 288197668), (11, 183398516), (14, 144098834), (17, 118669628), (22, 91699258), (28, 72049417), (34, 59334814), (44, 45849629), (68, 29667407), (77, 26199788), (119, 16952804), (154, 13099894), (187, 10788148), (238, 8476402), (308, 6549947), (374, 5394074), (476, 4238201), (748, 2697037), (1309, 1541164), (2618, 770582), (5236, 385291)]