391059482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 704471040

約数和(自身を除く): 313411558

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 103, 206, 209, 293, 341, 418, 586, 589, 682, 1133, 1178, 1957, 2266, 3193, 3223, 3914, 5567, 6386, 6446, 6479, 9083, 11134, 12958, 18166, 21527, 30179, 35123, 43054, 60358, 60667, 61237, 70246, 99913, 121334, 122474, 172577, 199826, 331969, 345154, 573401, 663938, 667337, 935549, 1146802, 1334674, 1871098, 1898347, 3796694, 6307411, 10291039, 12614822, 17775431, 20582078, 35550862, 195529741, 391059482]

約数ペア:

[(1, 391059482), (2, 195529741), (11, 35550862), (19, 20582078), (22, 17775431), (31, 12614822), (38, 10291039), (62, 6307411), (103, 3796694), (206, 1898347), (209, 1871098), (293, 1334674), (341, 1146802), (418, 935549), (586, 667337), (589, 663938), (682, 573401), (1133, 345154), (1178, 331969), (1957, 199826), (2266, 172577), (3193, 122474), (3223, 121334), (3914, 99913), (5567, 70246), (6386, 61237), (6446, 60667), (6479, 60358), (9083, 43054), (11134, 35123), (12958, 30179), (18166, 21527)]