2019098708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1\times {\mathrm{1097}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 3929083200

約数和(自身を除く): 1909984492

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 709, 1097, 1298, 1418, 2194, 2596, 2836, 4388, 7799, 12067, 15598, 24134, 31196, 41831, 48268, 64723, 83662, 129446, 167324, 258892, 460141, 711953, 777773, 920282, 1423906, 1555546, 1840564, 2847812, 3111092, 8555503, 17111006, 34222012, 45888607, 91777214, 183554428, 504774677, 1009549354, 2019098708]

約数ペア:

[(1, 2019098708), (2, 1009549354), (4, 504774677), (11, 183554428), (22, 91777214), (44, 45888607), (59, 34222012), (118, 17111006), (236, 8555503), (649, 3111092), (709, 2847812), (1097, 1840564), (1298, 1555546), (1418, 1423906), (2194, 920282), (2596, 777773), (2836, 711953), (4388, 460141), (7799, 258892), (12067, 167324), (15598, 129446), (24134, 83662), (31196, 64723), (41831, 48268)]