6781324466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{380503}}^1$

素因数の和:380598

約数の個数: 32

約数和(自身を含む): 12419650560

約数和(自身を除く): 5638326094

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 380503, 761006, 2663521, 5327042, 7229557, 14459114, 25493701, 50606899, 50987402, 101213798, 178455907, 356911814, 484380319, 968760638, 3390662233, 6781324466]

約数ペア:

[(1, 6781324466), (2, 3390662233), (7, 968760638), (14, 484380319), (19, 356911814), (38, 178455907), (67, 101213798), (133, 50987402), (134, 50606899), (266, 25493701), (469, 14459114), (938, 7229557), (1273, 5327042), (2546, 2663521), (8911, 761006), (17822, 380503)]