1969771974

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{13723}}^1$

素因数の和:14284

約数の個数: 32

約数和(自身を含む): 4031562240

約数和(自身を除く): 2061790266

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 509, 1018, 1527, 3054, 13723, 23923, 27446, 41169, 47846, 71769, 82338, 143538, 644981, 1289962, 1934943, 3869886, 6985007, 13970014, 20955021, 41910042, 328295329, 656590658, 984885987, 1969771974]

約数ペア:

[(1, 1969771974), (2, 984885987), (3, 656590658), (6, 328295329), (47, 41910042), (94, 20955021), (141, 13970014), (282, 6985007), (509, 3869886), (1018, 1934943), (1527, 1289962), (3054, 644981), (13723, 143538), (23923, 82338), (27446, 71769), (41169, 47846)]