2019069206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 3982390272

約数和(自身を除く): 1963321066

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 223, 227, 259, 407, 446, 454, 518, 539, 814, 1078, 1561, 1589, 1813, 2453, 2497, 2849, 3122, 3178, 3626, 4906, 4994, 5698, 8251, 8399, 10927, 11123, 16502, 16798, 17171, 17479, 19943, 21854, 22246, 34342, 34958, 39886, 50621, 57757, 58793, 90761, 92389, 101242, 115514, 117586, 120197, 122353, 181522, 184778, 240394, 244706, 354347, 404299, 411551, 556831, 635327, 646723, 708694, 808598, 823102, 1113662, 1270654, 1293446, 1872977, 2480429, 3745954, 3897817, 4447289, 4527061, 4960858, 7795634, 8894578, 9054122, 13110839, 20602747, 26221678, 27284719, 41205494, 54569438, 91775873, 144219229, 183551746, 288438458, 1009534603, 2019069206]

約数ペア:

[(1, 2019069206), (2, 1009534603), (7, 288438458), (11, 183551746), (14, 144219229), (22, 91775873), (37, 54569438), (49, 41205494), (74, 27284719), (77, 26221678), (98, 20602747), (154, 13110839), (223, 9054122), (227, 8894578), (259, 7795634), (407, 4960858), (446, 4527061), (454, 4447289), (518, 3897817), (539, 3745954), (814, 2480429), (1078, 1872977), (1561, 1293446), (1589, 1270654), (1813, 1113662), (2453, 823102), (2497, 808598), (2849, 708694), (3122, 646723), (3178, 635327), (3626, 556831), (4906, 411551), (4994, 404299), (5698, 354347), (8251, 244706), (8399, 240394), (10927, 184778), (11123, 181522), (16502, 122353), (16798, 120197), (17171, 117586), (17479, 115514), (19943, 101242), (21854, 92389), (22246, 90761), (34342, 58793), (34958, 57757), (39886, 50621)]