2040981074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{1879}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 3382646400

約数和(自身を除く): 1341665326

約数列:

[1, 2, 11, 22, 97, 194, 509, 1018, 1067, 1879, 2134, 3758, 5599, 11198, 20669, 41338, 49373, 98746, 182263, 364526, 543103, 956411, 1086206, 1912822, 2004893, 4009786, 10520521, 21041042, 92771867, 185543734, 1020490537, 2040981074]

約数ペア:

[(1, 2040981074), (2, 1020490537), (11, 185543734), (22, 92771867), (97, 21041042), (194, 10520521), (509, 4009786), (1018, 2004893), (1067, 1912822), (1879, 1086206), (2134, 956411), (3758, 543103), (5599, 364526), (11198, 182263), (20669, 98746), (41338, 49373)]