1966132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4257792

約数和(自身を除く): 2291660

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 71, 86, 92, 142, 161, 172, 284, 301, 322, 497, 602, 644, 989, 994, 1204, 1633, 1978, 1988, 3053, 3266, 3956, 6106, 6532, 6923, 11431, 12212, 13846, 21371, 22862, 27692, 42742, 45724, 70219, 85484, 140438, 280876, 491533, 983066, 1966132]

約数ペア:

[(1, 1966132), (2, 983066), (4, 491533), (7, 280876), (14, 140438), (23, 85484), (28, 70219), (43, 45724), (46, 42742), (71, 27692), (86, 22862), (92, 21371), (142, 13846), (161, 12212), (172, 11431), (284, 6923), (301, 6532), (322, 6106), (497, 3956), (602, 3266), (644, 3053), (989, 1988), (994, 1978), (1204, 1633)]