2142088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2293112

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 479, 559, 958, 1118, 1916, 2236, 3832, 4472, 6227, 12454, 20597, 24908, 41194, 49816, 82388, 164776, 267761, 535522, 1071044, 2142088]

約数ペア:

[(1, 2142088), (2, 1071044), (4, 535522), (8, 267761), (13, 164776), (26, 82388), (43, 49816), (52, 41194), (86, 24908), (104, 20597), (172, 12454), (344, 6227), (479, 4472), (559, 3832), (958, 2236), (1118, 1916)]