1796769702721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1\times {\mathrm{3209}}^1$

素因数の和:4382

約数の個数: 64

約数和(自身を含む): 2250307584000

約数和(自身を除く): 453537881279

約数列:

[1, 7, 19, 31, 133, 139, 217, 589, 973, 977, 2641, 3209, 4123, 4309, 6839, 18487, 18563, 22463, 30163, 30287, 60971, 81871, 99479, 129941, 135803, 212009, 426797, 446051, 573097, 575453, 696353, 950621, 1890101, 2580257, 3122357, 3135193, 4028171, 4209893, 8474969, 13230707, 13827581, 18061799, 21946351, 29469251, 59324783, 59568667, 79987967, 96793067, 97190983, 262724039, 416980669, 435791827, 559915769, 680336881, 1839068273, 1846628677, 3050542789, 8280044713, 12926400739, 13509546637, 57960312991, 94566826459, 256681386103, 1796769702721]

約数ペア:

[(1, 1796769702721), (7, 256681386103), (19, 94566826459), (31, 57960312991), (133, 13509546637), (139, 12926400739), (217, 8280044713), (589, 3050542789), (973, 1846628677), (977, 1839068273), (2641, 680336881), (3209, 559915769), (4123, 435791827), (4309, 416980669), (6839, 262724039), (18487, 97190983), (18563, 96793067), (22463, 79987967), (30163, 59568667), (30287, 59324783), (60971, 29469251), (81871, 21946351), (99479, 18061799), (129941, 13827581), (135803, 13230707), (212009, 8474969), (426797, 4209893), (446051, 4028171), (573097, 3135193), (575453, 3122357), (696353, 2580257), (950621, 1890101)]