2691304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 6687360

約数和(自身を除く): 3996056

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 257, 308, 374, 476, 514, 616, 748, 952, 1028, 1309, 1496, 1799, 2056, 2618, 2827, 3598, 4369, 5236, 5654, 7196, 8738, 10472, 11308, 14392, 17476, 19789, 22616, 30583, 34952, 39578, 48059, 61166, 79156, 96118, 122332, 158312, 192236, 244664, 336413, 384472, 672826, 1345652, 2691304]

約数ペア:

[(1, 2691304), (2, 1345652), (4, 672826), (7, 384472), (8, 336413), (11, 244664), (14, 192236), (17, 158312), (22, 122332), (28, 96118), (34, 79156), (44, 61166), (56, 48059), (68, 39578), (77, 34952), (88, 30583), (119, 22616), (136, 19789), (154, 17476), (187, 14392), (238, 11308), (257, 10472), (308, 8738), (374, 7196), (476, 5654), (514, 5236), (616, 4369), (748, 3598), (952, 2827), (1028, 2618), (1309, 2056), (1496, 1799)]