1118607536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{971}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 2196622800

約数和(自身を除く): 1078015264

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 809, 971, 1424, 1618, 1942, 3236, 3884, 6472, 7768, 12944, 15536, 72001, 86419, 144002, 172838, 288004, 345676, 576008, 691352, 785539, 1152016, 1382704, 1571078, 3142156, 6284312, 12568624, 69912971, 139825942, 279651884, 559303768, 1118607536]

約数ペア:

[(1, 1118607536), (2, 559303768), (4, 279651884), (8, 139825942), (16, 69912971), (89, 12568624), (178, 6284312), (356, 3142156), (712, 1571078), (809, 1382704), (971, 1152016), (1424, 785539), (1618, 691352), (1942, 576008), (3236, 345676), (3884, 288004), (6472, 172838), (7768, 144002), (12944, 86419), (15536, 72001)]