2005606009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 2344642560

約数和(自身を除く): 339036551

約数列:

[1, 11, 19, 103, 151, 209, 617, 1133, 1661, 1957, 2869, 6787, 11723, 15553, 21527, 31559, 63551, 93167, 128953, 171083, 295507, 699061, 1024837, 1207469, 1770173, 3250577, 9596201, 13282159, 19471903, 105558211, 182327819, 2005606009]

約数ペア:

[(1, 2005606009), (11, 182327819), (19, 105558211), (103, 19471903), (151, 13282159), (209, 9596201), (617, 3250577), (1133, 1770173), (1661, 1207469), (1957, 1024837), (2869, 699061), (6787, 295507), (11723, 171083), (15553, 128953), (21527, 93167), (31559, 63551)]