1089802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 2090880

約数和(自身を除く): 1001078

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 241, 266, 323, 482, 646, 1687, 2261, 3374, 4097, 4522, 4579, 8194, 9158, 28679, 32053, 57358, 64106, 77843, 155686, 544901, 1089802]

約数ペア:

[(1, 1089802), (2, 544901), (7, 155686), (14, 77843), (17, 64106), (19, 57358), (34, 32053), (38, 28679), (119, 9158), (133, 8194), (238, 4579), (241, 4522), (266, 4097), (323, 3374), (482, 2261), (646, 1687)]