490240698

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{58909}}^1$

素因数の和:59006

約数の個数: 32

約数和(自身を含む): 1046241600

約数和(自身を除く): 556000902

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 58909, 117818, 176727, 353454, 1119271, 2238542, 3357813, 4300357, 6715626, 8600714, 12901071, 25802142, 81706783, 163413566, 245120349, 490240698]

約数ペア:

[(1, 490240698), (2, 245120349), (3, 163413566), (6, 81706783), (19, 25802142), (38, 12901071), (57, 8600714), (73, 6715626), (114, 4300357), (146, 3357813), (219, 2238542), (438, 1119271), (1387, 353454), (2774, 176727), (4161, 117818), (8322, 58909)]