2012661816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{124979}}^1$

素因数の和:125060

約数の個数: 64

約数和(自身を含む): 5579107200

約数和(自身を除く): 3566445384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 124979, 249958, 374937, 499916, 749874, 999832, 1374769, 1499748, 2749538, 2999496, 4124307, 5499076, 7623719, 8248614, 10998152, 15247438, 16497228, 22871157, 30494876, 32994456, 45742314, 60989752, 83860909, 91484628, 167721818, 182969256, 251582727, 335443636, 503165454, 670887272, 1006330908, 2012661816]

約数ペア:

[(1, 2012661816), (2, 1006330908), (3, 670887272), (4, 503165454), (6, 335443636), (8, 251582727), (11, 182969256), (12, 167721818), (22, 91484628), (24, 83860909), (33, 60989752), (44, 45742314), (61, 32994456), (66, 30494876), (88, 22871157), (122, 16497228), (132, 15247438), (183, 10998152), (244, 8248614), (264, 7623719), (366, 5499076), (488, 4124307), (671, 2999496), (732, 2749538), (1342, 1499748), (1464, 1374769), (2013, 999832), (2684, 749874), (4026, 499916), (5368, 374937), (8052, 249958), (16104, 124979)]