1970460142

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{276517}}^1$

素因数の和:277035

約数の個数: 16

約数和(自身を含む): 3384580320

約数和(自身を除く): 1414120178

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 276517, 553034, 1935619, 3871238, 140747153, 281494306, 985230071, 1970460142]

約数ペア:

[(1, 1970460142), (2, 985230071), (7, 281494306), (14, 140747153), (509, 3871238), (1018, 1935619), (3563, 553034), (7126, 276517)]