1331992956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{60293}}^1$

素因数の和:60570

約数の個数: 48

約数和(自身を含む): 3565545984

約数和(自身を除く): 2233553028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 60293, 120586, 180879, 241172, 361758, 422051, 723516, 844102, 1266153, 1688204, 2532306, 5064612, 15857059, 31714118, 47571177, 63428236, 95142354, 110999413, 190284708, 221998826, 332998239, 443997652, 665996478, 1331992956]

約数ペア:

[(1, 1331992956), (2, 665996478), (3, 443997652), (4, 332998239), (6, 221998826), (7, 190284708), (12, 110999413), (14, 95142354), (21, 63428236), (28, 47571177), (42, 31714118), (84, 15857059), (263, 5064612), (526, 2532306), (789, 1688204), (1052, 1266153), (1578, 844102), (1841, 723516), (3156, 422051), (3682, 361758), (5523, 241172), (7364, 180879), (11046, 120586), (22092, 60293)]