7883772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 20053152

約数和(自身を除く): 12169380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 521, 582, 1042, 1164, 1261, 1563, 2084, 2522, 3126, 3783, 5044, 6252, 6773, 7566, 13546, 15132, 20319, 27092, 40638, 50537, 81276, 101074, 151611, 202148, 303222, 606444, 656981, 1313962, 1970943, 2627924, 3941886, 7883772]

約数ペア:

[(1, 7883772), (2, 3941886), (3, 2627924), (4, 1970943), (6, 1313962), (12, 656981), (13, 606444), (26, 303222), (39, 202148), (52, 151611), (78, 101074), (97, 81276), (156, 50537), (194, 40638), (291, 27092), (388, 20319), (521, 15132), (582, 13546), (1042, 7566), (1164, 6773), (1261, 6252), (1563, 5044), (2084, 3783), (2522, 3126)]