260804982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{16699}}^1$

素因数の和:16860

約数の個数: 32

約数和(自身を含む): 553104000

約数和(自身を除く): 292299018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 16699, 33398, 50097, 100194, 317281, 634562, 951843, 1903686, 2287763, 4575526, 6863289, 13726578, 43467497, 86934994, 130402491, 260804982]

約数ペア:

[(1, 260804982), (2, 130402491), (3, 86934994), (6, 43467497), (19, 13726578), (38, 6863289), (57, 4575526), (114, 2287763), (137, 1903686), (274, 951843), (411, 634562), (822, 317281), (2603, 100194), (5206, 50097), (7809, 33398), (15618, 16699)]