2013996908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{7577}}^1$

素因数の和:8462

約数の個数: 48

約数和(自身を含む): 4399847424

約数和(自身を除く): 2385850516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 863, 1726, 3452, 6041, 7577, 9493, 12082, 15154, 18986, 24164, 30308, 37972, 53039, 66451, 83347, 106078, 132902, 166694, 212156, 265804, 333388, 583429, 1166858, 2333716, 6538951, 13077902, 26155804, 45772657, 71928461, 91545314, 143856922, 183090628, 287713844, 503499227, 1006998454, 2013996908]

約数ペア:

[(1, 2013996908), (2, 1006998454), (4, 503499227), (7, 287713844), (11, 183090628), (14, 143856922), (22, 91545314), (28, 71928461), (44, 45772657), (77, 26155804), (154, 13077902), (308, 6538951), (863, 2333716), (1726, 1166858), (3452, 583429), (6041, 333388), (7577, 265804), (9493, 212156), (12082, 166694), (15154, 132902), (18986, 106078), (24164, 83347), (30308, 66451), (37972, 53039)]