2003860991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 2272788480

約数和(自身を除く): 268927489

約数列:

[1, 11, 67, 79, 127, 271, 737, 869, 1397, 2981, 5293, 8509, 10033, 18157, 21409, 34417, 58223, 93599, 110363, 199727, 235499, 378587, 672211, 1434403, 2305939, 2718943, 7394321, 15778433, 25365329, 29908373, 182169181, 2003860991]

約数ペア:

[(1, 2003860991), (11, 182169181), (67, 29908373), (79, 25365329), (127, 15778433), (271, 7394321), (737, 2718943), (869, 2305939), (1397, 1434403), (2981, 672211), (5293, 378587), (8509, 235499), (10033, 199727), (18157, 110363), (21409, 93599), (34417, 58223)]