1387335932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10789}}^1$

素因数の和:10902

約数の個数: 48

約数和(自身を含む): 2697327360

約数和(自身を除く): 1309991428

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 122, 124, 244, 527, 1037, 1054, 1891, 2074, 2108, 3782, 4148, 7564, 10789, 21578, 32147, 43156, 64294, 128588, 183413, 334459, 366826, 658129, 668918, 733652, 1316258, 1337836, 2632516, 5685803, 11188193, 11371606, 20401999, 22376386, 22743212, 40803998, 44752772, 81607996, 346833983, 693667966, 1387335932]

約数ペア:

[(1, 1387335932), (2, 693667966), (4, 346833983), (17, 81607996), (31, 44752772), (34, 40803998), (61, 22743212), (62, 22376386), (68, 20401999), (122, 11371606), (124, 11188193), (244, 5685803), (527, 2632516), (1037, 1337836), (1054, 1316258), (1891, 733652), (2074, 668918), (2108, 658129), (3782, 366826), (4148, 334459), (7564, 183413), (10789, 128588), (21578, 64294), (32147, 43156)]