2193228908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{14489}}^1$

素因数の和:14618

約数の個数: 48

約数和(自身を含む): 4294140480

約数和(自身を除く): 2100911572

約数列:

[1, 2, 4, 13, 26, 41, 52, 71, 82, 142, 164, 284, 533, 923, 1066, 1846, 2132, 2911, 3692, 5822, 11644, 14489, 28978, 37843, 57956, 75686, 151372, 188357, 376714, 594049, 753428, 1028719, 1188098, 2057438, 2376196, 4114876, 7722637, 13373347, 15445274, 26746694, 30890548, 42177479, 53493388, 84354958, 168709916, 548307227, 1096614454, 2193228908]

約数ペア:

[(1, 2193228908), (2, 1096614454), (4, 548307227), (13, 168709916), (26, 84354958), (41, 53493388), (52, 42177479), (71, 30890548), (82, 26746694), (142, 15445274), (164, 13373347), (284, 7722637), (533, 4114876), (923, 2376196), (1066, 2057438), (1846, 1188098), (2132, 1028719), (2911, 753428), (3692, 594049), (5822, 376714), (11644, 188357), (14489, 151372), (28978, 75686), (37843, 57956)]