2080351002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139303}}^1$

素因数の和:139458

約数の個数: 32

約数和(自身を含む): 4413150720

約数和(自身を除く): 2332799718

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 14934, 139303, 278606, 417909, 835818, 2646757, 5293514, 7940271, 15880542, 18248693, 36497386, 54746079, 109492158, 346725167, 693450334, 1040175501, 2080351002]

約数ペア:

[(1, 2080351002), (2, 1040175501), (3, 693450334), (6, 346725167), (19, 109492158), (38, 54746079), (57, 36497386), (114, 18248693), (131, 15880542), (262, 7940271), (393, 5293514), (786, 2646757), (2489, 835818), (4978, 417909), (7467, 278606), (14934, 139303)]