1279372292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{8147}}^1$

素因数の和:8288

約数の個数: 48

約数和(自身を含む): 2529660672

約数和(自身を除く): 1250288380

約数列:

[1, 2, 4, 11, 22, 43, 44, 83, 86, 166, 172, 332, 473, 913, 946, 1826, 1892, 3569, 3652, 7138, 8147, 14276, 16294, 32588, 39259, 78518, 89617, 157036, 179234, 350321, 358468, 676201, 700642, 1352402, 1401284, 2704804, 3853531, 7438211, 7707062, 14876422, 15414124, 29076643, 29752844, 58153286, 116306572, 319843073, 639686146, 1279372292]

約数ペア:

[(1, 1279372292), (2, 639686146), (4, 319843073), (11, 116306572), (22, 58153286), (43, 29752844), (44, 29076643), (83, 15414124), (86, 14876422), (166, 7707062), (172, 7438211), (332, 3853531), (473, 2704804), (913, 1401284), (946, 1352402), (1826, 700642), (1892, 676201), (3569, 358468), (3652, 350321), (7138, 179234), (8147, 157036), (14276, 89617), (16294, 78518), (32588, 39259)]