1381750272012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{10499303}}^1$

素因数の和:10500318

約数の個数: 48

約数和(自身を含む): 3520710611712

約数和(自身を除く): 2138960339700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 997, 1994, 2991, 3988, 5982, 10967, 11964, 21934, 32901, 43868, 65802, 131604, 10499303, 20998606, 31497909, 41997212, 62995818, 115492333, 125991636, 230984666, 346476999, 461969332, 692953998, 1385907996, 10467805091, 20935610182, 31403415273, 41871220364, 62806830546, 115145856001, 125613661092, 230291712002, 345437568003, 460583424004, 690875136006, 1381750272012]

約数ペア:

[(1, 1381750272012), (2, 690875136006), (3, 460583424004), (4, 345437568003), (6, 230291712002), (11, 125613661092), (12, 115145856001), (22, 62806830546), (33, 41871220364), (44, 31403415273), (66, 20935610182), (132, 10467805091), (997, 1385907996), (1994, 692953998), (2991, 461969332), (3988, 346476999), (5982, 230984666), (10967, 125991636), (11964, 115492333), (21934, 62995818), (32901, 41997212), (43868, 31497909), (65802, 20998606), (131604, 10499303)]