7138519637

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 7798947840

約数和(自身を除く): 660428203

約数列:

[1, 23, 31, 163, 239, 257, 713, 3749, 5053, 5497, 5911, 7409, 7967, 38957, 41891, 61423, 116219, 170407, 183241, 896011, 963493, 1207667, 1298621, 1412729, 1904113, 10011949, 27776341, 29868283, 43794599, 230274827, 310370419, 7138519637]

約数ペア:

[(1, 7138519637), (23, 310370419), (31, 230274827), (163, 43794599), (239, 29868283), (257, 27776341), (713, 10011949), (3749, 1904113), (5053, 1412729), (5497, 1298621), (5911, 1207667), (7409, 963493), (7967, 896011), (38957, 183241), (41891, 170407), (61423, 116219)]