1338148896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1991293}}^1$

素因数の和:1991313

約数の個数: 48

約数和(自身を含む): 4014448704

約数和(自身を除く): 2676299808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1991293, 3982586, 5973879, 7965172, 11947758, 13939051, 15930344, 23895516, 27878102, 31860688, 41817153, 47791032, 55756204, 63721376, 83634306, 95582064, 111512408, 167268612, 191164128, 223024816, 334537224, 446049632, 669074448, 1338148896]

約数ペア:

[(1, 1338148896), (2, 669074448), (3, 446049632), (4, 334537224), (6, 223024816), (7, 191164128), (8, 167268612), (12, 111512408), (14, 95582064), (16, 83634306), (21, 63721376), (24, 55756204), (28, 47791032), (32, 41817153), (42, 31860688), (48, 27878102), (56, 23895516), (84, 15930344), (96, 13939051), (112, 11947758), (168, 7965172), (224, 5973879), (336, 3982586), (672, 1991293)]