2057644468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{21247}}^1$

素因数の和:21364

約数の個数: 48

約数和(自身を含む): 4112252928

約数和(自身を除く): 2054608460

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 124, 142, 284, 341, 682, 781, 1364, 1562, 2201, 3124, 4402, 8804, 21247, 24211, 42494, 48422, 84988, 96844, 233717, 467434, 658657, 934868, 1317314, 1508537, 2634628, 3017074, 6034148, 7245227, 14490454, 16593907, 28980908, 33187814, 46764647, 66375628, 93529294, 187058588, 514411117, 1028822234, 2057644468]

約数ペア:

[(1, 2057644468), (2, 1028822234), (4, 514411117), (11, 187058588), (22, 93529294), (31, 66375628), (44, 46764647), (62, 33187814), (71, 28980908), (124, 16593907), (142, 14490454), (284, 7245227), (341, 6034148), (682, 3017074), (781, 2634628), (1364, 1508537), (1562, 1317314), (2201, 934868), (3124, 658657), (4402, 467434), (8804, 233717), (21247, 96844), (24211, 84988), (42494, 48422)]