1663914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 3841920

約数和(自身を除く): 2178006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 229, 346, 458, 519, 687, 1038, 1211, 1374, 1603, 2422, 3206, 3633, 4809, 7266, 9618, 39617, 79234, 118851, 237702, 277319, 554638, 831957, 1663914]

約数ペア:

[(1, 1663914), (2, 831957), (3, 554638), (6, 277319), (7, 237702), (14, 118851), (21, 79234), (42, 39617), (173, 9618), (229, 7266), (346, 4809), (458, 3633), (519, 3206), (687, 2422), (1038, 1603), (1211, 1374)]