738796676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{78163}}^1$

素因数の和:78323

約数の個数: 24

約数和(自身を含む): 1378812960

約数和(自身を除く): 640016284

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 78163, 156326, 312652, 1328771, 2657542, 5315084, 10864657, 21729314, 43458628, 184699169, 369398338, 738796676]

約数ペア:

[(1, 738796676), (2, 369398338), (4, 184699169), (17, 43458628), (34, 21729314), (68, 10864657), (139, 5315084), (278, 2657542), (556, 1328771), (2363, 312652), (4726, 156326), (9452, 78163)]