2018099564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{10141}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 3935907360

約数和(自身を除く): 1917807796

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 89, 172, 178, 356, 559, 1118, 1157, 2236, 2314, 3827, 4628, 7654, 10141, 15308, 20282, 40564, 49751, 99502, 131833, 199004, 263666, 436063, 527332, 872126, 902549, 1744252, 1805098, 3610196, 5668819, 11337638, 11733137, 22675276, 23466274, 38809607, 46932548, 77619214, 155238428, 504524891, 1009049782, 2018099564]

約数ペア:

[(1, 2018099564), (2, 1009049782), (4, 504524891), (13, 155238428), (26, 77619214), (43, 46932548), (52, 38809607), (86, 23466274), (89, 22675276), (172, 11733137), (178, 11337638), (356, 5668819), (559, 3610196), (1118, 1805098), (1157, 1744252), (2236, 902549), (2314, 872126), (3827, 527332), (4628, 436063), (7654, 263666), (10141, 199004), (15308, 131833), (20282, 99502), (40564, 49751)]