2516202208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{262981}}^1$

素因数の和:263027

約数の個数: 48

約数和(自身を含む): 5566802976

約数和(自身を除く): 3050600768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 262981, 525962, 1051924, 2103848, 3418753, 4207696, 6048563, 6837506, 8415392, 12097126, 13675012, 24194252, 27350024, 48388504, 54700048, 78631319, 96777008, 109400096, 157262638, 193554016, 314525276, 629050552, 1258101104, 2516202208]

約数ペア:

[(1, 2516202208), (2, 1258101104), (4, 629050552), (8, 314525276), (13, 193554016), (16, 157262638), (23, 109400096), (26, 96777008), (32, 78631319), (46, 54700048), (52, 48388504), (92, 27350024), (104, 24194252), (184, 13675012), (208, 12097126), (299, 8415392), (368, 6837506), (416, 6048563), (598, 4207696), (736, 3418753), (1196, 2103848), (2392, 1051924), (4784, 525962), (9568, 262981)]