2011243004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{14449}}^1$

素因数の和:14582

約数の個数: 48

約数和(自身を含む): 3932712000

約数和(自身を除く): 1921468996

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 178, 356, 391, 782, 1513, 1564, 2047, 3026, 4094, 6052, 8188, 14449, 28898, 34799, 57796, 69598, 139196, 245633, 332327, 491266, 664654, 982532, 1285961, 1329308, 2571922, 5143844, 5649559, 11299118, 21861337, 22598236, 29577103, 43722674, 59154206, 87445348, 118308412, 502810751, 1005621502, 2011243004]

約数ペア:

[(1, 2011243004), (2, 1005621502), (4, 502810751), (17, 118308412), (23, 87445348), (34, 59154206), (46, 43722674), (68, 29577103), (89, 22598236), (92, 21861337), (178, 11299118), (356, 5649559), (391, 5143844), (782, 2571922), (1513, 1329308), (1564, 1285961), (2047, 982532), (3026, 664654), (4094, 491266), (6052, 332327), (8188, 245633), (14449, 139196), (28898, 69598), (34799, 57796)]