2023551236

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 4231979136

約数和(自身を除く): 2208427900

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 131, 196, 212, 262, 371, 524, 742, 917, 1484, 1487, 1834, 2597, 2974, 3668, 5194, 5948, 6419, 6943, 10388, 10409, 12838, 13886, 20818, 25676, 27772, 41636, 48601, 72863, 78811, 97202, 145726, 157622, 194404, 194797, 291452, 315244, 340207, 389594, 551677, 680414, 779188, 1103354, 1360828, 1363579, 2206708, 2727158, 3861739, 5454316, 7723478, 9545053, 10324241, 15446956, 19090106, 20648482, 38180212, 41296964, 72269687, 144539374, 289078748, 505887809, 1011775618, 2023551236]

約数ペア:

[(1, 2023551236), (2, 1011775618), (4, 505887809), (7, 289078748), (14, 144539374), (28, 72269687), (49, 41296964), (53, 38180212), (98, 20648482), (106, 19090106), (131, 15446956), (196, 10324241), (212, 9545053), (262, 7723478), (371, 5454316), (524, 3861739), (742, 2727158), (917, 2206708), (1484, 1363579), (1487, 1360828), (1834, 1103354), (2597, 779188), (2974, 680414), (3668, 551677), (5194, 389594), (5948, 340207), (6419, 315244), (6943, 291452), (10388, 194797), (10409, 194404), (12838, 157622), (13886, 145726), (20818, 97202), (25676, 78811), (27772, 72863), (41636, 48601)]