1337209242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 2808938496

約数和(自身を除く): 1471729254

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 223, 309, 313, 446, 618, 626, 669, 939, 1338, 1878, 3193, 6386, 6913, 9579, 9703, 13826, 19158, 19406, 20739, 22969, 29109, 32239, 41478, 45938, 58218, 64478, 68907, 69799, 96717, 137814, 139598, 193434, 209397, 418794, 712039, 999409, 1424078, 1998818, 2136117, 2163769, 2998227, 4272234, 4327538, 5996454, 6491307, 7189297, 12982614, 14378594, 21567891, 43135782, 222868207, 445736414, 668604621, 1337209242]

約数ペア:

[(1, 1337209242), (2, 668604621), (3, 445736414), (6, 222868207), (31, 43135782), (62, 21567891), (93, 14378594), (103, 12982614), (186, 7189297), (206, 6491307), (223, 5996454), (309, 4327538), (313, 4272234), (446, 2998227), (618, 2163769), (626, 2136117), (669, 1998818), (939, 1424078), (1338, 999409), (1878, 712039), (3193, 418794), (6386, 209397), (6913, 193434), (9579, 139598), (9703, 137814), (13826, 96717), (19158, 69799), (19406, 68907), (20739, 64478), (22969, 58218), (29109, 45938), (32239, 41478)]