2486751568

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{186581}}^1$

素因数の和:186620

約数の個数: 60

約数和(自身を含む): 5934427092

約数和(自身を除く): 3447675524

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 186581, 373162, 746324, 1306067, 1492648, 2612134, 2985296, 3171877, 5224268, 6343754, 9142469, 10448536, 12687508, 18284938, 20897072, 22203139, 25375016, 36569876, 44406278, 50750032, 73139752, 88812556, 146279504, 155421973, 177625112, 310843946, 355250224, 621687892, 1243375784, 2486751568]

約数ペア:

[(1, 2486751568), (2, 1243375784), (4, 621687892), (7, 355250224), (8, 310843946), (14, 177625112), (16, 155421973), (17, 146279504), (28, 88812556), (34, 73139752), (49, 50750032), (56, 44406278), (68, 36569876), (98, 25375016), (112, 22203139), (119, 20897072), (136, 18284938), (196, 12687508), (238, 10448536), (272, 9142469), (392, 6343754), (476, 5224268), (784, 3171877), (833, 2985296), (952, 2612134), (1666, 1492648), (1904, 1306067), (3332, 746324), (6664, 373162), (13328, 186581)]