2907632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 6937056

約数和(自身を除く): 4029424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1997, 3994, 7988, 13979, 15976, 25961, 27958, 31952, 51922, 55916, 103844, 111832, 181727, 207688, 223664, 363454, 415376, 726908, 1453816, 2907632]

約数ペア:

[(1, 2907632), (2, 1453816), (4, 726908), (7, 415376), (8, 363454), (13, 223664), (14, 207688), (16, 181727), (26, 111832), (28, 103844), (52, 55916), (56, 51922), (91, 31952), (104, 27958), (112, 25961), (182, 15976), (208, 13979), (364, 7988), (728, 3994), (1456, 1997)]