2019670436

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{77477}}^1$

素因数の和:77521

約数の個数: 48

約数和(自身を含む): 4338768000

約数和(自身を除く): 2319097564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 26068, 77477, 154954, 309908, 542339, 1084678, 1472063, 2169356, 2944126, 3796373, 5888252, 7592746, 10304441, 15185492, 20608882, 26574611, 41217764, 53149222, 72131087, 106298444, 144262174, 288524348, 504917609, 1009835218, 2019670436]

約数ペア:

[(1, 2019670436), (2, 1009835218), (4, 504917609), (7, 288524348), (14, 144262174), (19, 106298444), (28, 72131087), (38, 53149222), (49, 41217764), (76, 26574611), (98, 20608882), (133, 15185492), (196, 10304441), (266, 7592746), (343, 5888252), (532, 3796373), (686, 2944126), (931, 2169356), (1372, 1472063), (1862, 1084678), (3724, 542339), (6517, 309908), (13034, 154954), (26068, 77477)]