2016874888

素因数分解:

$2^3\times 7^2\times {\mathrm{1553}}^1\times {\mathrm{3313}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 4403212380

約数和(自身を除く): 2386337492

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1553, 3106, 3313, 6212, 6626, 10871, 12424, 13252, 21742, 23191, 26504, 43484, 46382, 76097, 86968, 92764, 152194, 162337, 185528, 304388, 324674, 608776, 649348, 1298696, 5145089, 10290178, 20580356, 36015623, 41160712, 72031246, 144062492, 252109361, 288124984, 504218722, 1008437444, 2016874888]

約数ペア:

[(1, 2016874888), (2, 1008437444), (4, 504218722), (7, 288124984), (8, 252109361), (14, 144062492), (28, 72031246), (49, 41160712), (56, 36015623), (98, 20580356), (196, 10290178), (392, 5145089), (1553, 1298696), (3106, 649348), (3313, 608776), (6212, 324674), (6626, 304388), (10871, 185528), (12424, 162337), (13252, 152194), (21742, 92764), (23191, 86968), (26504, 76097), (43484, 46382)]