1888403816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2237}}^1\times {\mathrm{8117}}^1$

素因数の和:10373

約数の個数: 32

約数和(自身を含む): 3815297640

約数和(自身を除く): 1926893824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2237, 4474, 8117, 8948, 16234, 17896, 29081, 32468, 58162, 64936, 105521, 116324, 211042, 232648, 422084, 844168, 18157729, 36315458, 72630916, 145261832, 236050477, 472100954, 944201908, 1888403816]

約数ペア:

[(1, 1888403816), (2, 944201908), (4, 472100954), (8, 236050477), (13, 145261832), (26, 72630916), (52, 36315458), (104, 18157729), (2237, 844168), (4474, 422084), (8117, 232648), (8948, 211042), (16234, 116324), (17896, 105521), (29081, 64936), (32468, 58162)]