1555382642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{14251}}^1$

素因数の和:14327

約数の個数: 32

約数和(自身を含む): 2628980928

約数和(自身を除く): 1073598286

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1331, 2662, 4961, 9922, 14251, 28502, 54571, 109142, 156761, 313522, 584291, 1168582, 1724371, 3448742, 6427201, 12854402, 18968081, 37936162, 70699211, 141398422, 777691321, 1555382642]

約数ペア:

[(1, 1555382642), (2, 777691321), (11, 141398422), (22, 70699211), (41, 37936162), (82, 18968081), (121, 12854402), (242, 6427201), (451, 3448742), (902, 1724371), (1331, 1168582), (2662, 584291), (4961, 313522), (9922, 156761), (14251, 109142), (28502, 54571)]