2019080224

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{310819}}^1$

素因数の和:310865

約数の個数: 48

約数和(自身を含む): 4699598400

約数和(自身を除く): 2680518176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 310819, 621638, 1243276, 2175733, 2486552, 4351466, 4973104, 8702932, 9013751, 9946208, 17405864, 18027502, 34811728, 36055004, 63096257, 69623456, 72110008, 126192514, 144220016, 252385028, 288440032, 504770056, 1009540112, 2019080224]

約数ペア:

[(1, 2019080224), (2, 1009540112), (4, 504770056), (7, 288440032), (8, 252385028), (14, 144220016), (16, 126192514), (28, 72110008), (29, 69623456), (32, 63096257), (56, 36055004), (58, 34811728), (112, 18027502), (116, 17405864), (203, 9946208), (224, 9013751), (232, 8702932), (406, 4973104), (464, 4351466), (812, 2486552), (928, 2175733), (1624, 1243276), (3248, 621638), (6496, 310819)]