1330489666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 2425023360

約数和(自身を除く): 1094533694

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 61, 122, 187, 319, 374, 493, 638, 671, 986, 1037, 1342, 1769, 2011, 2074, 3538, 4022, 5423, 10846, 11407, 19459, 22121, 22814, 30073, 34187, 38918, 44242, 58319, 60146, 68374, 116638, 122671, 245342, 330803, 376057, 641509, 661606, 752114, 991423, 1283018, 1349381, 1982846, 2085407, 2698762, 3557459, 4170814, 7114918, 10905653, 21811306, 22939477, 39132049, 45878954, 60476803, 78264098, 120953606, 665244833, 1330489666]

約数ペア:

[(1, 1330489666), (2, 665244833), (11, 120953606), (17, 78264098), (22, 60476803), (29, 45878954), (34, 39132049), (58, 22939477), (61, 21811306), (122, 10905653), (187, 7114918), (319, 4170814), (374, 3557459), (493, 2698762), (638, 2085407), (671, 1982846), (986, 1349381), (1037, 1283018), (1342, 991423), (1769, 752114), (2011, 661606), (2074, 641509), (3538, 376057), (4022, 330803), (5423, 245342), (10846, 122671), (11407, 116638), (19459, 68374), (22121, 60146), (22814, 58319), (30073, 44242), (34187, 38918)]