2078388424

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{106957}}^1$

素因数の和:107317

約数の個数: 32

約数和(自身を含む): 4466566080

約数和(自身を除く): 2388177656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4858, 9716, 19432, 106957, 213914, 427828, 748699, 855656, 1497398, 2994796, 5989592, 37114079, 74228158, 148456316, 259798553, 296912632, 519597106, 1039194212, 2078388424]

約数ペア:

[(1, 2078388424), (2, 1039194212), (4, 519597106), (7, 296912632), (8, 259798553), (14, 148456316), (28, 74228158), (56, 37114079), (347, 5989592), (694, 2994796), (1388, 1497398), (2429, 855656), (2776, 748699), (4858, 427828), (9716, 213914), (19432, 106957)]