2086548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 5160960

約数和(自身を除く): 3074412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 79, 93, 124, 142, 158, 186, 213, 237, 284, 316, 372, 426, 474, 852, 948, 2201, 2449, 4402, 4898, 5609, 6603, 7347, 8804, 9796, 11218, 13206, 14694, 16827, 22436, 26412, 29388, 33654, 67308, 173879, 347758, 521637, 695516, 1043274, 2086548]

約数ペア:

[(1, 2086548), (2, 1043274), (3, 695516), (4, 521637), (6, 347758), (12, 173879), (31, 67308), (62, 33654), (71, 29388), (79, 26412), (93, 22436), (124, 16827), (142, 14694), (158, 13206), (186, 11218), (213, 9796), (237, 8804), (284, 7347), (316, 6603), (372, 5609), (426, 4898), (474, 4402), (852, 2449), (948, 2201)]