1947945532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1979}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 3837335040

約数和(自身を除く): 1889389508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 823, 1196, 1646, 1979, 3292, 3958, 7916, 10699, 18929, 21398, 25727, 37858, 42796, 45517, 51454, 75716, 91034, 102908, 182068, 246077, 492154, 591721, 984308, 1183442, 1628717, 2366884, 3257434, 6514868, 21173321, 37460491, 42346642, 74920982, 84693284, 149841964, 486986383, 973972766, 1947945532]

約数ペア:

[(1, 1947945532), (2, 973972766), (4, 486986383), (13, 149841964), (23, 84693284), (26, 74920982), (46, 42346642), (52, 37460491), (92, 21173321), (299, 6514868), (598, 3257434), (823, 2366884), (1196, 1628717), (1646, 1183442), (1979, 984308), (3292, 591721), (3958, 492154), (7916, 246077), (10699, 182068), (18929, 102908), (21398, 91034), (25727, 75716), (37858, 51454), (42796, 45517)]