2004861430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6287}}^1$

素因数の和:6541

約数の個数: 64

約数和(自身を含む): 4259340288

約数和(自身を除く): 2254478858

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 223, 286, 446, 715, 1115, 1430, 2230, 2453, 2899, 4906, 5798, 6287, 12265, 12574, 14495, 24530, 28990, 31435, 31889, 62870, 63778, 69157, 81731, 138314, 159445, 163462, 318890, 345785, 408655, 691570, 817310, 899041, 1402001, 1798082, 2804002, 4495205, 7010005, 8990410, 14020010, 15422011, 18226013, 30844022, 36452026, 77110055, 91130065, 154220110, 182260130, 200486143, 400972286, 1002430715, 2004861430]

約数ペア:

[(1, 2004861430), (2, 1002430715), (5, 400972286), (10, 200486143), (11, 182260130), (13, 154220110), (22, 91130065), (26, 77110055), (55, 36452026), (65, 30844022), (110, 18226013), (130, 15422011), (143, 14020010), (223, 8990410), (286, 7010005), (446, 4495205), (715, 2804002), (1115, 1798082), (1430, 1402001), (2230, 899041), (2453, 817310), (2899, 691570), (4906, 408655), (5798, 345785), (6287, 318890), (12265, 163462), (12574, 159445), (14495, 138314), (24530, 81731), (28990, 69157), (31435, 63778), (31889, 62870)]