2017008310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 3811256064

約数和(自身を除く): 1794247754

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 131, 215, 262, 305, 430, 587, 610, 655, 1174, 1310, 2623, 2935, 5246, 5633, 5870, 7991, 11266, 13115, 15982, 25241, 26230, 28165, 35807, 39955, 50482, 56330, 71614, 76897, 79910, 126205, 153794, 179035, 252410, 343613, 358070, 384485, 687226, 768970, 1539701, 1718065, 3079402, 3306571, 3436130, 4690717, 6613142, 7698505, 9381434, 15397010, 16532855, 23453585, 33065710, 46907170, 201700831, 403401662, 1008504155, 2017008310]

約数ペア:

[(1, 2017008310), (2, 1008504155), (5, 403401662), (10, 201700831), (43, 46907170), (61, 33065710), (86, 23453585), (122, 16532855), (131, 15397010), (215, 9381434), (262, 7698505), (305, 6613142), (430, 4690717), (587, 3436130), (610, 3306571), (655, 3079402), (1174, 1718065), (1310, 1539701), (2623, 768970), (2935, 687226), (5246, 384485), (5633, 358070), (5870, 343613), (7991, 252410), (11266, 179035), (13115, 153794), (15982, 126205), (25241, 79910), (26230, 76897), (28165, 71614), (35807, 56330), (39955, 50482)]