1906861690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{30593}}^1$

素因数の和:30894

約数の個数: 32

約数和(自身を含む): 3594917376

約数和(自身を除く): 1688055686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 1355, 2710, 6233, 12466, 30593, 31165, 61186, 62330, 152965, 305930, 703639, 1407278, 3518195, 7036390, 8290703, 16581406, 41453515, 82907030, 190686169, 381372338, 953430845, 1906861690]

約数ペア:

[(1, 1906861690), (2, 953430845), (5, 381372338), (10, 190686169), (23, 82907030), (46, 41453515), (115, 16581406), (230, 8290703), (271, 7036390), (542, 3518195), (1355, 1407278), (2710, 703639), (6233, 305930), (12466, 152965), (30593, 62330), (31165, 61186)]