1999442922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{29879}}^1$

素因数の和:30490

約数の個数: 32

約数和(自身を含む): 4216665600

約数和(自身を除く): 2217222678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 587, 1174, 1761, 3522, 11153, 22306, 29879, 33459, 59758, 66918, 89637, 179274, 567701, 1135402, 1703103, 3406206, 17538973, 35077946, 52616919, 105233838, 333240487, 666480974, 999721461, 1999442922]

約数ペア:

[(1, 1999442922), (2, 999721461), (3, 666480974), (6, 333240487), (19, 105233838), (38, 52616919), (57, 35077946), (114, 17538973), (587, 3406206), (1174, 1703103), (1761, 1135402), (3522, 567701), (11153, 179274), (22306, 89637), (29879, 66918), (33459, 59758)]