2051369808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2249309}}^1$

素因数の和:2249339

約数の個数: 40

約数和(自身を含む): 5578288800

約数和(自身を除く): 3526918992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2249309, 4498618, 6747927, 8997236, 13495854, 17994472, 26991708, 35988944, 42736871, 53983416, 85473742, 107966832, 128210613, 170947484, 256421226, 341894968, 512842452, 683789936, 1025684904, 2051369808]

約数ペア:

[(1, 2051369808), (2, 1025684904), (3, 683789936), (4, 512842452), (6, 341894968), (8, 256421226), (12, 170947484), (16, 128210613), (19, 107966832), (24, 85473742), (38, 53983416), (48, 42736871), (57, 35988944), (76, 26991708), (114, 17994472), (152, 13495854), (228, 8997236), (304, 6747927), (456, 4498618), (912, 2249309)]