1303665884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 2420167680

約数和(自身を除く): 1116501796

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 487, 491, 974, 982, 1363, 1948, 1964, 2726, 5452, 14123, 14239, 22889, 23077, 28246, 28478, 45778, 46154, 56492, 56956, 91556, 92308, 239117, 478234, 663781, 669233, 956468, 1327562, 1338466, 2655124, 2676932, 6934393, 11238499, 13868786, 22476998, 27737572, 44953996, 325916471, 651832942, 1303665884]

約数ペア:

[(1, 1303665884), (2, 651832942), (4, 325916471), (29, 44953996), (47, 27737572), (58, 22476998), (94, 13868786), (116, 11238499), (188, 6934393), (487, 2676932), (491, 2655124), (974, 1338466), (982, 1327562), (1363, 956468), (1948, 669233), (1964, 663781), (2726, 478234), (5452, 239117), (14123, 92308), (14239, 91556), (22889, 56956), (23077, 56492), (28246, 46154), (28478, 45778)]