651908786932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{228601}}^1$

素因数の和:229108

約数の個数: 48

約数和(自身を含む): 1239602574672

約数和(自身を除く): 587693787740

約数列:

[1, 2, 4, 13, 26, 52, 173, 317, 346, 634, 692, 1268, 2249, 4121, 4498, 8242, 8996, 16484, 54841, 109682, 219364, 228601, 457202, 712933, 914404, 1425866, 2851732, 2971813, 5943626, 11887252, 39547973, 72466517, 79095946, 144933034, 158191892, 289866068, 514123649, 942064721, 1028247298, 1884129442, 2056494596, 3768258884, 12536707441, 25073414882, 50146829764, 162977196733, 325954393466, 651908786932]

約数ペア:

[(1, 651908786932), (2, 325954393466), (4, 162977196733), (13, 50146829764), (26, 25073414882), (52, 12536707441), (173, 3768258884), (317, 2056494596), (346, 1884129442), (634, 1028247298), (692, 942064721), (1268, 514123649), (2249, 289866068), (4121, 158191892), (4498, 144933034), (8242, 79095946), (8996, 72466517), (16484, 39547973), (54841, 11887252), (109682, 5943626), (219364, 2971813), (228601, 2851732), (457202, 1425866), (712933, 914404)]