2783168484

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{7873}}^1$

素因数の和:8300

約数の個数: 48

約数和(自身を含む): 6587703360

約数和(自身を除く): 3804534876

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 331, 356, 534, 662, 993, 1068, 1324, 1986, 3972, 7873, 15746, 23619, 29459, 31492, 47238, 58918, 88377, 94476, 117836, 176754, 353508, 700697, 1401394, 2102091, 2605963, 2802788, 4204182, 5211926, 7817889, 8408364, 10423852, 15635778, 31271556, 231930707, 463861414, 695792121, 927722828, 1391584242, 2783168484]

約数ペア:

[(1, 2783168484), (2, 1391584242), (3, 927722828), (4, 695792121), (6, 463861414), (12, 231930707), (89, 31271556), (178, 15635778), (267, 10423852), (331, 8408364), (356, 7817889), (534, 5211926), (662, 4204182), (993, 2802788), (1068, 2605963), (1324, 2102091), (1986, 1401394), (3972, 700697), (7873, 353508), (15746, 176754), (23619, 117836), (29459, 94476), (31492, 88377), (47238, 58918)]