3914978056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{626597}}^1$

素因数の和:626685

約数の個数: 32

約数和(自身を含む): 8120710080

約数和(自身を除く): 4205732024

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 626597, 1253194, 2506388, 5012776, 6892567, 13785134, 27570268, 44488387, 55140536, 88976774, 177953548, 355907096, 489372257, 978744514, 1957489028, 3914978056]

約数ペア:

[(1, 3914978056), (2, 1957489028), (4, 978744514), (8, 489372257), (11, 355907096), (22, 177953548), (44, 88976774), (71, 55140536), (88, 44488387), (142, 27570268), (284, 13785134), (568, 6892567), (781, 5012776), (1562, 2506388), (3124, 1253194), (6248, 626597)]