1946549024

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{280321}}^1$

素因数の和:280369

約数の個数: 48

約数和(自身を含む): 4521033216

約数和(自身を除く): 2574484192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 280321, 560642, 1121284, 1962247, 2242568, 3924494, 4485136, 7848988, 8689951, 8970272, 15697976, 17379902, 31395952, 34759804, 60829657, 62791904, 69519608, 121659314, 139039216, 243318628, 278078432, 486637256, 973274512, 1946549024]

約数ペア:

[(1, 1946549024), (2, 973274512), (4, 486637256), (7, 278078432), (8, 243318628), (14, 139039216), (16, 121659314), (28, 69519608), (31, 62791904), (32, 60829657), (56, 34759804), (62, 31395952), (112, 17379902), (124, 15697976), (217, 8970272), (224, 8689951), (248, 7848988), (434, 4485136), (496, 3924494), (868, 2242568), (992, 1962247), (1736, 1121284), (3472, 560642), (6944, 280321)]