2971038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 6856704

約数和(自身を除く): 3885666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 557, 762, 889, 1114, 1671, 1778, 2667, 3342, 3899, 5334, 7798, 11697, 23394, 70739, 141478, 212217, 424434, 495173, 990346, 1485519, 2971038]

約数ペア:

[(1, 2971038), (2, 1485519), (3, 990346), (6, 495173), (7, 424434), (14, 212217), (21, 141478), (42, 70739), (127, 23394), (254, 11697), (381, 7798), (557, 5334), (762, 3899), (889, 3342), (1114, 2667), (1671, 1778)]