1259779322

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 2109782592

約数和(自身を除く): 850003270

約数列:

[1, 2, 17, 23, 34, 46, 193, 289, 386, 391, 491, 578, 782, 982, 3281, 4439, 6562, 6647, 8347, 8878, 11293, 13294, 16694, 22586, 55777, 75463, 94763, 111554, 141899, 150926, 189526, 191981, 283798, 383962, 1282871, 1610971, 2179549, 2565742, 3221942, 3263677, 4359098, 6527354, 27386507, 37052333, 54773014, 74104666, 629889661, 1259779322]

約数ペア:

[(1, 1259779322), (2, 629889661), (17, 74104666), (23, 54773014), (34, 37052333), (46, 27386507), (193, 6527354), (289, 4359098), (386, 3263677), (391, 3221942), (491, 2565742), (578, 2179549), (782, 1610971), (982, 1282871), (3281, 383962), (4439, 283798), (6562, 191981), (6647, 189526), (8347, 150926), (8878, 141899), (11293, 111554), (13294, 94763), (16694, 75463), (22586, 55777)]