1337421904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12583}}^1$

素因数の和:12684

約数の個数: 80

約数和(自身を含む): 3233181952

約数和(自身を除く): 1895760048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4088, 6643, 7592, 8176, 12583, 13286, 15184, 25166, 26572, 50332, 53144, 88081, 100664, 106288, 163579, 176162, 201328, 327158, 352324, 654316, 704648, 918559, 1145053, 1308632, 1409296, 1837118, 2290106, 2617264, 3674236, 4580212, 6429913, 7348472, 9160424, 11941267, 12859826, 14696944, 18320848, 23882534, 25719652, 47765068, 51439304, 83588869, 95530136, 102878608, 167177738, 191060272, 334355476, 668710952, 1337421904]

約数ペア:

[(1, 1337421904), (2, 668710952), (4, 334355476), (7, 191060272), (8, 167177738), (13, 102878608), (14, 95530136), (16, 83588869), (26, 51439304), (28, 47765068), (52, 25719652), (56, 23882534), (73, 18320848), (91, 14696944), (104, 12859826), (112, 11941267), (146, 9160424), (182, 7348472), (208, 6429913), (292, 4580212), (364, 3674236), (511, 2617264), (584, 2290106), (728, 1837118), (949, 1409296), (1022, 1308632), (1168, 1145053), (1456, 918559), (1898, 704648), (2044, 654316), (3796, 352324), (4088, 327158), (6643, 201328), (7592, 176162), (8176, 163579), (12583, 106288), (13286, 100664), (15184, 88081), (25166, 53144), (26572, 50332)]