2875893314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 5329670400

約数和(自身を除く): 2453777086

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 137, 266, 274, 371, 742, 959, 1007, 1489, 1918, 2014, 2603, 2978, 5206, 7049, 7261, 10423, 14098, 14522, 18221, 20846, 28291, 36442, 50827, 56582, 78917, 101654, 137959, 157834, 198037, 203993, 275918, 396074, 407986, 552419, 965713, 1104838, 1427951, 1499423, 1931426, 2855902, 2998846, 3875867, 7751734, 10495961, 10811629, 20991922, 21623258, 27131069, 54262138, 75681403, 151362806, 205420951, 410841902, 1437946657, 2875893314]

約数ペア:

[(1, 2875893314), (2, 1437946657), (7, 410841902), (14, 205420951), (19, 151362806), (38, 75681403), (53, 54262138), (106, 27131069), (133, 21623258), (137, 20991922), (266, 10811629), (274, 10495961), (371, 7751734), (742, 3875867), (959, 2998846), (1007, 2855902), (1489, 1931426), (1918, 1499423), (2014, 1427951), (2603, 1104838), (2978, 965713), (5206, 552419), (7049, 407986), (7261, 396074), (10423, 275918), (14098, 203993), (14522, 198037), (18221, 157834), (20846, 137959), (28291, 101654), (36442, 78917), (50827, 56582)]