2013109190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3300179}}^1$

素因数の和:3300247

約数の個数: 16

約数和(自身を含む): 3683000880

約数和(自身を除く): 1669891690

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3300179, 6600358, 16500895, 33001790, 201310919, 402621838, 1006554595, 2013109190]

約数ペア:

[(1, 2013109190), (2, 1006554595), (5, 402621838), (10, 201310919), (61, 33001790), (122, 16500895), (305, 6600358), (610, 3300179)]