2012257494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{52757}}^1$

素因数の和:52941

約数の個数: 48

約数和(自身を含む): 4724162352

約数和(自身を除く): 2711904858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4238, 6357, 12714, 19071, 38142, 52757, 105514, 158271, 316542, 474813, 685841, 949626, 1371682, 2057523, 4115046, 6172569, 8599391, 12345138, 17198782, 25798173, 51596346, 77394519, 111792083, 154789038, 223584166, 335376249, 670752498, 1006128747, 2012257494]

約数ペア:

[(1, 2012257494), (2, 1006128747), (3, 670752498), (6, 335376249), (9, 223584166), (13, 154789038), (18, 111792083), (26, 77394519), (39, 51596346), (78, 25798173), (117, 17198782), (163, 12345138), (234, 8599391), (326, 6172569), (489, 4115046), (978, 2057523), (1467, 1371682), (2119, 949626), (2934, 685841), (4238, 474813), (6357, 316542), (12714, 158271), (19071, 105514), (38142, 52757)]