2007521282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{7789}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 3392202240

約数和(自身を除く): 1384680958

約数列:

[1, 2, 13, 23, 26, 46, 299, 431, 598, 862, 5603, 7789, 9913, 11206, 15578, 19826, 101257, 128869, 179147, 202514, 257738, 358294, 2328911, 3357059, 4657822, 6714118, 43641767, 77212357, 87283534, 154424714, 1003760641, 2007521282]

約数ペア:

[(1, 2007521282), (2, 1003760641), (13, 154424714), (23, 87283534), (26, 77212357), (46, 43641767), (299, 6714118), (431, 4657822), (598, 3357059), (862, 2328911), (5603, 358294), (7789, 257738), (9913, 202514), (11206, 179147), (15578, 128869), (19826, 101257)]