2103804530

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1\times {\mathrm{2143}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 3823386624

約数和(自身を除く): 1719582094

約数列:

[1, 2, 5, 10, 127, 254, 635, 773, 1270, 1546, 2143, 3865, 4286, 7730, 10715, 21430, 98171, 196342, 272161, 490855, 544322, 981710, 1360805, 1656539, 2721610, 3313078, 8282695, 16565390, 210380453, 420760906, 1051902265, 2103804530]

約数ペア:

[(1, 2103804530), (2, 1051902265), (5, 420760906), (10, 210380453), (127, 16565390), (254, 8282695), (635, 3313078), (773, 2721610), (1270, 1656539), (1546, 1360805), (2143, 981710), (3865, 544322), (4286, 490855), (7730, 272161), (10715, 196342), (21430, 98171)]