4149153274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{19471}}^1$

素因数の和:20002

約数の個数: 32

約数和(自身を含む): 7357612032

約数和(自身を除く): 3208458758

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 491, 982, 3437, 6874, 15221, 19471, 30442, 38942, 106547, 136297, 213094, 272594, 603601, 1207202, 4225207, 8450414, 9560261, 19120522, 66921827, 133843654, 296368091, 592736182, 2074576637, 4149153274]

約数ペア:

[(1, 4149153274), (2, 2074576637), (7, 592736182), (14, 296368091), (31, 133843654), (62, 66921827), (217, 19120522), (434, 9560261), (491, 8450414), (982, 4225207), (3437, 1207202), (6874, 603601), (15221, 272594), (19471, 213094), (30442, 136297), (38942, 106547)]