1384162556

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{355643}}^1$

素因数の和:355793

約数の個数: 24

約数和(自身を含む): 2788248960

約数和(自身を除く): 1404086404

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 355643, 711286, 1422572, 2489501, 4979002, 9958004, 49434377, 98868754, 197737508, 346040639, 692081278, 1384162556]

約数ペア:

[(1, 1384162556), (2, 692081278), (4, 346040639), (7, 197737508), (14, 98868754), (28, 49434377), (139, 9958004), (278, 4979002), (556, 2489501), (973, 1422572), (1946, 711286), (3892, 355643)]