1660648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1786712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 167, 226, 334, 452, 668, 904, 1243, 1336, 1837, 2486, 3674, 4972, 7348, 9944, 14696, 18871, 37742, 75484, 150968, 207581, 415162, 830324, 1660648]

約数ペア:

[(1, 1660648), (2, 830324), (4, 415162), (8, 207581), (11, 150968), (22, 75484), (44, 37742), (88, 18871), (113, 14696), (167, 9944), (226, 7348), (334, 4972), (452, 3674), (668, 2486), (904, 1837), (1243, 1336)]