1570852436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20899}}^1$

素因数の和:20988

約数の個数: 48

約数和(自身を含む): 3089856000

約数和(自身を除く): 1519003564

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 817, 874, 989, 1634, 1748, 1978, 3268, 3956, 18791, 20899, 37582, 41798, 75164, 83596, 397081, 480677, 794162, 898657, 961354, 1588324, 1797314, 1922708, 3594628, 9132863, 17074483, 18265726, 20669111, 34148966, 36531452, 41338222, 68297932, 82676444, 392713109, 785426218, 1570852436]

約数ペア:

[(1, 1570852436), (2, 785426218), (4, 392713109), (19, 82676444), (23, 68297932), (38, 41338222), (43, 36531452), (46, 34148966), (76, 20669111), (86, 18265726), (92, 17074483), (172, 9132863), (437, 3594628), (817, 1922708), (874, 1797314), (989, 1588324), (1634, 961354), (1748, 898657), (1978, 794162), (3268, 480677), (3956, 397081), (18791, 83596), (20899, 75164), (37582, 41798)]