1993624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4024080

約数和(自身を除く): 2030456

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 137, 214, 274, 428, 548, 856, 1096, 1819, 2329, 3638, 4658, 7276, 9316, 14552, 14659, 18632, 29318, 58636, 117272, 249203, 498406, 996812, 1993624]

約数ペア:

[(1, 1993624), (2, 996812), (4, 498406), (8, 249203), (17, 117272), (34, 58636), (68, 29318), (107, 18632), (136, 14659), (137, 14552), (214, 9316), (274, 7276), (428, 4658), (548, 3638), (856, 2329), (1096, 1819)]