2013250564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12979}}^1$

素因数の和:13172

約数の個数: 48

約数和(自身を含む): 4019646400

約数和(自身を除く): 2006395836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 157, 247, 314, 494, 628, 988, 2041, 2983, 4082, 5966, 8164, 11932, 12979, 25958, 38779, 51916, 77558, 155116, 168727, 246601, 337454, 493202, 674908, 986404, 2037703, 3205813, 4075406, 6411626, 8150812, 12823252, 26490139, 38716357, 52980278, 77432714, 105960556, 154865428, 503312641, 1006625282, 2013250564]

約数ペア:

[(1, 2013250564), (2, 1006625282), (4, 503312641), (13, 154865428), (19, 105960556), (26, 77432714), (38, 52980278), (52, 38716357), (76, 26490139), (157, 12823252), (247, 8150812), (314, 6411626), (494, 4075406), (628, 3205813), (988, 2037703), (2041, 986404), (2983, 674908), (4082, 493202), (5966, 337454), (8164, 246601), (11932, 168727), (12979, 155116), (25958, 77558), (38779, 51916)]