391097064

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{857669}}^1$

素因数の和:857697

約数の個数: 32

約数和(自身を含む): 1029204000

約数和(自身を除く): 638106936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 857669, 1715338, 2573007, 3430676, 5146014, 6861352, 10292028, 16295711, 20584056, 32591422, 48887133, 65182844, 97774266, 130365688, 195548532, 391097064]

約数ペア:

[(1, 391097064), (2, 195548532), (3, 130365688), (4, 97774266), (6, 65182844), (8, 48887133), (12, 32591422), (19, 20584056), (24, 16295711), (38, 10292028), (57, 6861352), (76, 5146014), (114, 3430676), (152, 2573007), (228, 1715338), (456, 857669)]