1891780806

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{3067}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 3810014208

約数和(自身を除く): 1918233402

約数列:

[1, 2, 3, 6, 223, 446, 461, 669, 922, 1338, 1383, 2766, 3067, 6134, 9201, 18402, 102803, 205606, 308409, 616818, 683941, 1367882, 1413887, 2051823, 2827774, 4103646, 4241661, 8483322, 315296801, 630593602, 945890403, 1891780806]

約数ペア:

[(1, 1891780806), (2, 945890403), (3, 630593602), (6, 315296801), (223, 8483322), (446, 4241661), (461, 4103646), (669, 2827774), (922, 2051823), (1338, 1413887), (1383, 1367882), (2766, 683941), (3067, 616818), (6134, 308409), (9201, 205606), (18402, 102803)]