1491842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1169278

約数列:

[1, 2, 11, 19, 22, 38, 43, 83, 86, 166, 209, 418, 473, 817, 913, 946, 1577, 1634, 1826, 3154, 3569, 7138, 8987, 17347, 17974, 34694, 39259, 67811, 78518, 135622, 745921, 1491842]

約数ペア:

[(1, 1491842), (2, 745921), (11, 135622), (19, 78518), (22, 67811), (38, 39259), (43, 34694), (83, 17974), (86, 17347), (166, 8987), (209, 7138), (418, 3569), (473, 3154), (817, 1826), (913, 1634), (946, 1577)]