2912862128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{19267}}^1$

素因数の和:20145

約数の個数: 40

約数和(自身を含む): 6164218560

約数和(自身を除く): 3251356432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 859, 1718, 3436, 6872, 9449, 13744, 18898, 19267, 37796, 38534, 75592, 77068, 151184, 154136, 211937, 308272, 423874, 847748, 1695496, 3390992, 16550353, 33100706, 66201412, 132402824, 182053883, 264805648, 364107766, 728215532, 1456431064, 2912862128]

約数ペア:

[(1, 2912862128), (2, 1456431064), (4, 728215532), (8, 364107766), (11, 264805648), (16, 182053883), (22, 132402824), (44, 66201412), (88, 33100706), (176, 16550353), (859, 3390992), (1718, 1695496), (3436, 847748), (6872, 423874), (9449, 308272), (13744, 211937), (18898, 154136), (19267, 151184), (37796, 77068), (38534, 75592)]