713207852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 1457406720

約数和(自身を除く): 744198868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 211, 244, 422, 427, 844, 854, 1477, 1708, 1979, 2954, 3958, 5908, 7916, 12871, 13853, 25742, 27706, 51484, 55412, 90097, 120719, 180194, 241438, 360388, 417569, 482876, 835138, 845033, 1670276, 1690066, 2922983, 3380132, 5845966, 11691932, 25471709, 50943418, 101886836, 178301963, 356603926, 713207852]

約数ペア:

[(1, 713207852), (2, 356603926), (4, 178301963), (7, 101886836), (14, 50943418), (28, 25471709), (61, 11691932), (122, 5845966), (211, 3380132), (244, 2922983), (422, 1690066), (427, 1670276), (844, 845033), (854, 835138), (1477, 482876), (1708, 417569), (1979, 360388), (2954, 241438), (3958, 180194), (5908, 120719), (7916, 90097), (12871, 55412), (13853, 51484), (25742, 27706)]