147419804

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{10723}}^1$

素因数の和:11225

約数の個数: 24

約数和(自身を含む): 295467648

約数和(自身を除く): 148047844

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 10723, 13748, 21446, 42892, 75061, 150122, 300244, 5264993, 10529986, 21059972, 36854951, 73709902, 147419804]

約数ペア:

[(1, 147419804), (2, 73709902), (4, 36854951), (7, 21059972), (14, 10529986), (28, 5264993), (491, 300244), (982, 150122), (1964, 75061), (3437, 42892), (6874, 21446), (10723, 13748)]