254366966

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1597}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 451633152

約数和(自身を除く): 197266186

約数列:

[1, 2, 7, 14, 31, 62, 217, 367, 434, 734, 1597, 2569, 3194, 5138, 11179, 11377, 22358, 22754, 49507, 79639, 99014, 159278, 346549, 586099, 693098, 1172198, 4102693, 8205386, 18169069, 36338138, 127183483, 254366966]

約数ペア:

[(1, 254366966), (2, 127183483), (7, 36338138), (14, 18169069), (31, 8205386), (62, 4102693), (217, 1172198), (367, 693098), (434, 586099), (734, 346549), (1597, 159278), (2569, 99014), (3194, 79639), (5138, 49507), (11179, 22754), (11377, 22358)]