4214821138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{11887}}^1$

素因数の和:12198

約数の個数: 32

約数和(自身を含む): 7025522688

約数和(自身を除く): 2810701550

約数列:

[1, 2, 11, 22, 71, 142, 227, 454, 781, 1562, 2497, 4994, 11887, 16117, 23774, 32234, 130757, 177287, 261514, 354574, 843977, 1687954, 2698349, 5396698, 9283747, 18567494, 29681839, 59363678, 191582779, 383165558, 2107410569, 4214821138]

約数ペア:

[(1, 4214821138), (2, 2107410569), (11, 383165558), (22, 191582779), (71, 59363678), (142, 29681839), (227, 18567494), (454, 9283747), (781, 5396698), (1562, 2698349), (2497, 1687954), (4994, 843977), (11887, 354574), (16117, 261514), (23774, 177287), (32234, 130757)]