1374802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1306478

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 121, 143, 209, 242, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 1573, 2299, 2717, 2783, 3146, 3289, 4598, 4807, 5434, 5566, 5681, 6578, 9614, 11362, 29887, 36179, 52877, 59774, 62491, 72358, 105754, 124982, 687401, 1374802]

約数ペア:

[(1, 1374802), (2, 687401), (11, 124982), (13, 105754), (19, 72358), (22, 62491), (23, 59774), (26, 52877), (38, 36179), (46, 29887), (121, 11362), (143, 9614), (209, 6578), (242, 5681), (247, 5566), (253, 5434), (286, 4807), (299, 4598), (418, 3289), (437, 3146), (494, 2783), (506, 2717), (598, 2299), (874, 1573)]